| 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 | $54.55 | 7.368% | $58.5692 | $58.57 | $58.55 | $58.60 |
| Purchase #2 | $27.65 | 10.779% | $30.6304 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $188.97 | 12.526% | $212.6404 | $212.64 | $212.65 | $212.60 |
| Purchase #4 | $161.67 | 5.407% | $170.4115 | $170.41 | $170.40 | $170.40 |
| Purchase #5 | $234.55 | 8.142% | $253.6471 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $5.44 | 5.460% | $5.737 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $138.82 | 7.116% | $148.6984 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $811.65 | $880.3340 | $880.34 | $880.35 | $880.20 | |