| 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 | $50.44 | 8.183% | $54.5675 | $54.57 | $54.55 | $54.60 |
| Purchase #2 | $101.57 | 8.692% | $110.3985 | $110.40 | $110.40 | $110.40 |
| Purchase #3 | $134.68 | 10.269% | $148.5103 | $148.51 | $148.50 | $148.50 |
| Purchase #4 | $64.49 | 11.521% | $71.9199 | $71.92 | $71.90 | $71.90 |
| Purchase #5 | $113.33 | 4.255% | $118.1522 | $118.15 | $118.15 | $118.20 |
| Purchase #6 | $213.64 | 6.756% | $228.0735 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $214.39 | 13.433% | $243.189 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $892.54 | $974.8109 | $974.81 | $974.75 | $974.90 | |