| 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 | $29.65 | 8.310% | $32.1139 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $55.51 | 9.671% | $60.8784 | $60.88 | $60.90 | $60.90 |
| Purchase #3 | $142.89 | 4.360% | $149.12 | $149.12 | $149.10 | $149.10 |
| Purchase #4 | $94.86 | 5.620% | $100.1911 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $155.58 | 11.321% | $173.1932 | $173.19 | $173.20 | $173.20 |
| Purchase #6 | $128.65 | 9.352% | $140.6813 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $121.40 | 4.769% | $127.1896 | $127.19 | $127.20 | $127.20 |
| 7 purchase totals = | $728.54 | $783.3675 | $783.36 | $783.40 | $783.40 | |