| 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 | $62.42 | 9.534% | $68.3711 | $68.37 | $68.35 | $68.40 |
| Purchase #2 | $224.84 | 5.523% | $237.2579 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $56.41 | 11.755% | $63.041 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $131.61 | 8.653% | $142.9982 | $143.00 | $143.00 | $143.00 |
| Purchase #5 | $8.93 | 12.334% | $10.0314 | $10.03 | $10.05 | $10.00 |
| Purchase #6 | $13.35 | 3.556% | $13.8247 | $13.82 | $13.80 | $13.80 |
| Purchase #7 | $93.55 | 9.746% | $102.6674 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $591.11 | $638.1917 | $638.19 | $638.15 | $638.20 | |