| 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 | $94.85 | 7.251% | $101.7276 | $101.73 | $101.75 | $101.70 |
| Purchase #2 | $52.60 | 8.656% | $57.1531 | $57.15 | $57.15 | $57.20 |
| Purchase #3 | $173.78 | 8.366% | $188.3184 | $188.32 | $188.30 | $188.30 |
| Purchase #4 | $173.45 | 7.406% | $186.2957 | $186.30 | $186.30 | $186.30 |
| Purchase #5 | $39.40 | 6.110% | $41.8073 | $41.81 | $41.80 | $41.80 |
| Purchase #6 | $188.25 | 11.866% | $210.5877 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $141.96 | 11.458% | $158.2258 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $864.29 | $944.1156 | $944.13 | $944.15 | $944.10 | |