| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.92 | 10.606% | $117.1539 | $117.15 | $117.15 | $117.20 |
| Purchase #2 | $108.72 | 7.747% | $117.1425 | $117.14 | $117.15 | $117.10 |
| Purchase #3 | $65.71 | 6.403% | $69.9174 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $146.83 | 4.387% | $153.2714 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $237.91 | 4.712% | $249.1203 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $49.64 | 11.442% | $55.3198 | $55.32 | $55.30 | $55.30 |
| Purchase #7 | $18.50 | 10.503% | $20.4431 | $20.44 | $20.45 | $20.40 |
| 7 purchase totals = | $733.23 | $782.3684 | $782.36 | $782.30 | $782.30 | |