| 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 | $55.86 | 3.286% | $57.6956 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $184.78 | 4.681% | $193.4296 | $193.43 | $193.45 | $193.40 |
| Purchase #3 | $85.29 | 10.842% | $94.5371 | $94.54 | $94.55 | $94.50 |
| Purchase #4 | $143.68 | 8.488% | $155.8756 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $211.96 | 7.303% | $227.4394 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $45.44 | 8.144% | $49.1406 | $49.14 | $49.15 | $49.10 |
| Purchase #7 | $30.45 | 5.253% | $32.0495 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $757.46 | $810.1674 | $810.18 | $810.25 | $810.00 | |