| 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 | $45.40 | 8.812% | $49.4006 | $49.40 | $49.40 | $49.40 |
| Purchase #2 | $132.94 | 9.335% | $145.3499 | $145.35 | $145.35 | $145.30 |
| Purchase #3 | $168.86 | 7.129% | $180.898 | $180.90 | $180.90 | $180.90 |
| Purchase #4 | $95.38 | 13.207% | $107.9768 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $64.76 | 4.349% | $67.5764 | $67.58 | $67.60 | $67.60 |
| Purchase #6 | $69.53 | 9.581% | $76.1917 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $58.52 | 8.646% | $63.5796 | $63.58 | $63.60 | $63.60 |
| 7 purchase totals = | $635.39 | $690.9730 | $690.98 | $691.05 | $691.00 | |