| 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 | $35.87 | 8.327% | $38.8569 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $110.65 | 6.744% | $118.1122 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $163.39 | 11.704% | $182.5132 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $220.42 | 6.676% | $235.1352 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $41.62 | 5.651% | $43.9719 | $43.97 | $43.95 | $44.00 |
| Purchase #6 | $93.51 | 7.649% | $100.6626 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $101.37 | 4.712% | $106.1466 | $106.15 | $106.15 | $106.10 |
| 7 purchase totals = | $766.83 | $825.3986 | $825.40 | $825.35 | $825.40 | |