| 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 | $33.97 | 3.363% | $35.1124 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $210.64 | 12.279% | $236.5045 | $236.50 | $236.50 | $236.50 |
| Purchase #3 | $14.27 | 9.596% | $15.6393 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $9.59 | 5.405% | $10.1083 | $10.11 | $10.10 | $10.10 |
| Purchase #5 | $146.82 | 8.655% | $159.5273 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $154.70 | 12.403% | $173.8874 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $9.93 | 3.505% | $10.278 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $579.92 | $641.0572 | $641.06 | $641.10 | $641.00 | |