| 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 | $87.97 | 4.662% | $92.0712 | $92.07 | $92.05 | $92.10 |
| Purchase #2 | $223.30 | 9.362% | $244.2053 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $110.32 | 5.683% | $116.5895 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $31.49 | 3.402% | $32.5613 | $32.56 | $32.55 | $32.60 |
| Purchase #5 | $26.93 | 10.281% | $29.6987 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $210.29 | 11.283% | $234.017 | $234.02 | $234.00 | $234.00 |
| Purchase #7 | $224.25 | 8.695% | $243.7485 | $243.75 | $243.75 | $243.70 |
| 7 purchase totals = | $914.55 | $992.8915 | $992.90 | $992.85 | $992.90 | |