| 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 | $10.95 | 7.613% | $11.7836 | $11.78 | $11.80 | $11.80 |
| Purchase #2 | $58.51 | 7.166% | $62.7028 | $62.70 | $62.70 | $62.70 |
| Purchase #3 | $132.68 | 4.521% | $138.6785 | $138.68 | $138.70 | $138.70 |
| Purchase #4 | $78.80 | 10.811% | $87.3191 | $87.32 | $87.30 | $87.30 |
| Purchase #5 | $148.99 | 13.844% | $169.6162 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $18.99 | 12.634% | $21.3892 | $21.39 | $21.40 | $21.40 |
| Purchase #7 | $177.85 | 3.278% | $183.6799 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $626.77 | $675.1693 | $675.17 | $675.20 | $675.20 | |