| 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 | $74.96 | 13.192% | $84.8487 | $84.85 | $84.85 | $84.80 |
| Purchase #2 | $82.48 | 11.346% | $91.8382 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $210.38 | 8.121% | $227.465 | $227.47 | $227.45 | $227.50 |
| Purchase #4 | $126.83 | 13.314% | $143.7161 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $70.61 | 10.681% | $78.1519 | $78.15 | $78.15 | $78.20 |
| Purchase #6 | $93.44 | 9.200% | $102.0365 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $13.65 | 10.390% | $15.0682 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $672.35 | $743.1246 | $743.14 | $743.10 | $743.10 | |