| 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 | $57.35 | 6.203% | $60.9074 | $60.91 | $60.90 | $60.90 |
| Purchase #2 | $37.82 | 13.632% | $42.9756 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $101.70 | 10.640% | $112.5209 | $112.52 | $112.50 | $112.50 |
| Purchase #4 | $147.65 | 4.395% | $154.1392 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $239.67 | 6.459% | $255.1503 | $255.15 | $255.15 | $255.20 |
| Purchase #6 | $116.25 | 8.865% | $126.5556 | $126.56 | $126.55 | $126.60 |
| Purchase #7 | $61.98 | 11.233% | $68.9422 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $762.42 | $821.1912 | $821.20 | $821.20 | $821.20 | |