| 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 | $23.91 | 9.270% | $26.1265 | $26.13 | $26.15 | $26.10 |
| Purchase #2 | $15.97 | 8.268% | $17.2904 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $120.66 | 6.851% | $128.9264 | $128.93 | $128.95 | $128.90 |
| Purchase #4 | $55.49 | 3.328% | $57.3367 | $57.34 | $57.35 | $57.30 |
| Purchase #5 | $178.81 | 3.513% | $185.0916 | $185.09 | $185.10 | $185.10 |
| Purchase #6 | $125.58 | 11.670% | $140.2352 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $108.44 | 6.246% | $115.2132 | $115.21 | $115.20 | $115.20 |
| 7 purchase totals = | $628.86 | $670.2200 | $670.23 | $670.30 | $670.10 | |