| 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 | $99.32 | 11.231% | $110.4746 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $23.89 | 7.529% | $25.6887 | $25.69 | $25.70 | $25.70 |
| Purchase #3 | $35.49 | 11.137% | $39.4425 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $104.98 | 12.849% | $118.4689 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $126.97 | 9.566% | $139.116 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $101.81 | 5.716% | $107.6295 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $209.77 | 7.236% | $224.949 | $224.95 | $224.95 | $224.90 |
| 7 purchase totals = | $702.23 | $765.7692 | $765.77 | $765.75 | $765.70 | |