| 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 | $16.54 | 9.731% | $18.1495 | $18.15 | $18.15 | $18.10 |
| Purchase #2 | $33.63 | 12.252% | $37.7503 | $37.75 | $37.75 | $37.80 |
| Purchase #3 | $171.95 | 13.778% | $195.6413 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $219.32 | 12.590% | $246.9324 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $40.64 | 13.281% | $46.0374 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $151.47 | 6.742% | $161.6821 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $223.88 | 7.252% | $240.1158 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $857.43 | $946.3088 | $946.31 | $946.35 | $946.20 | |