| 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 | $224.78 | 9.130% | $245.3024 | $245.30 | $245.30 | $245.30 |
| Purchase #2 | $75.32 | 6.530% | $80.2384 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $124.81 | 6.816% | $133.317 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $59.30 | 4.159% | $61.7663 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $171.84 | 13.749% | $195.4663 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $77.80 | 7.545% | $83.67 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $9.71 | 5.646% | $10.2582 | $10.26 | $10.25 | $10.30 |
| 7 purchase totals = | $743.56 | $810.0186 | $810.03 | $809.95 | $810.10 | |