| 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 | $94.81 | 10.305% | $104.5802 | $104.58 | $104.60 | $104.60 |
| Purchase #2 | $25.28 | 6.613% | $26.9518 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $56.46 | 9.176% | $61.6408 | $61.64 | $61.65 | $61.60 |
| Purchase #4 | $178.67 | 6.503% | $190.2889 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $63.46 | 8.526% | $68.8706 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $23.83 | 6.300% | $25.3313 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $102.55 | 4.736% | $107.4068 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $545.06 | $585.0704 | $585.07 | $585.10 | $585.10 | |