| 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 | $28.25 | 13.372% | $32.0276 | $32.03 | $32.05 | $32.00 |
| Purchase #2 | $41.25 | 9.806% | $45.295 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $134.35 | 13.688% | $152.7398 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $106.71 | 5.612% | $112.6986 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $123.54 | 7.108% | $132.3212 | $132.32 | $132.30 | $132.30 |
| Purchase #6 | $164.54 | 7.830% | $177.4235 | $177.42 | $177.40 | $177.40 |
| Purchase #7 | $184.29 | 8.228% | $199.4534 | $199.45 | $199.45 | $199.50 |
| 7 purchase totals = | $782.93 | $851.9591 | $851.96 | $851.95 | $851.90 | |