| 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 | $75.78 | 3.873% | $78.715 | $78.72 | $78.70 | $78.70 |
| Purchase #2 | $31.84 | 5.245% | $33.51 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $141.39 | 5.322% | $148.9148 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $183.45 | 10.177% | $202.1197 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $22.52 | 10.726% | $24.9355 | $24.94 | $24.95 | $24.90 |
| Purchase #6 | $243.85 | 10.858% | $270.3272 | $270.33 | $270.35 | $270.30 |
| Purchase #7 | $131.67 | 11.121% | $146.313 | $146.31 | $146.30 | $146.30 |
| 7 purchase totals = | $830.50 | $904.8352 | $904.84 | $904.80 | $904.70 | |