| 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 | $66.92 | 7.141% | $71.6988 | $71.70 | $71.70 | $71.70 |
| Purchase #2 | $209.60 | 11.728% | $234.1819 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $129.68 | 4.582% | $135.6219 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $175.55 | 7.819% | $189.2763 | $189.28 | $189.30 | $189.30 |
| Purchase #5 | $50.38 | 8.326% | $54.5746 | $54.57 | $54.55 | $54.60 |
| Purchase #6 | $99.70 | 5.871% | $105.5534 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $18.52 | 9.468% | $20.2735 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $750.35 | $811.1804 | $811.17 | $811.15 | $811.30 | |