| 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 | $139.92 | 13.675% | $159.0541 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $89.56 | 6.760% | $95.6143 | $95.61 | $95.60 | $95.60 |
| Purchase #3 | $5.52 | 6.545% | $5.8813 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $58.93 | 12.354% | $66.2102 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $95.33 | 7.720% | $102.6895 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $48.76 | 10.431% | $53.8462 | $53.85 | $53.85 | $53.80 |
| Purchase #7 | $116.58 | 4.128% | $121.3924 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $554.60 | $604.6880 | $604.68 | $604.70 | $604.70 | |