| 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 | $29.25 | 11.625% | $32.6503 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $211.52 | 7.831% | $228.0841 | $228.08 | $228.10 | $228.10 |
| Purchase #3 | $92.52 | 9.815% | $101.6008 | $101.60 | $101.60 | $101.60 |
| Purchase #4 | $61.82 | 5.500% | $65.2201 | $65.22 | $65.20 | $65.20 |
| Purchase #5 | $12.97 | 11.823% | $14.5034 | $14.50 | $14.50 | $14.50 |
| Purchase #6 | $116.88 | 10.532% | $129.1898 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $11.93 | 12.511% | $13.4226 | $13.42 | $13.40 | $13.40 |
| 7 purchase totals = | $536.89 | $584.6711 | $584.66 | $584.65 | $584.70 | |