| 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 | $117.42 | 10.647% | $129.9217 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $41.34 | 8.567% | $44.8816 | $44.88 | $44.90 | $44.90 |
| Purchase #3 | $62.46 | 12.544% | $70.295 | $70.30 | $70.30 | $70.30 |
| Purchase #4 | $201.57 | 12.794% | $227.3589 | $227.36 | $227.35 | $227.40 |
| Purchase #5 | $149.73 | 6.119% | $158.892 | $158.89 | $158.90 | $158.90 |
| Purchase #6 | $211.39 | 7.365% | $226.9589 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $85.40 | 4.617% | $89.3429 | $89.34 | $89.35 | $89.30 |
| 7 purchase totals = | $869.31 | $947.6510 | $947.65 | $947.65 | $947.70 | |