| 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 | $80.79 | 12.850% | $91.1715 | $91.17 | $91.15 | $91.20 |
| Purchase #2 | $56.85 | 10.365% | $62.7425 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $194.84 | 8.821% | $212.0268 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $91.58 | 3.469% | $94.7569 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $183.96 | 7.282% | $197.356 | $197.36 | $197.35 | $197.40 |
| Purchase #6 | $56.77 | 4.846% | $59.5211 | $59.52 | $59.50 | $59.50 |
| Purchase #7 | $193.69 | 3.546% | $200.5582 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $858.48 | $918.1330 | $918.14 | $918.10 | $918.20 | |