| 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 | $25.96 | 9.212% | $28.3514 | $28.35 | $28.35 | $28.40 |
| Purchase #2 | $129.25 | 11.621% | $144.2701 | $144.27 | $144.25 | $144.30 |
| Purchase #3 | $181.31 | 4.833% | $190.0727 | $190.07 | $190.05 | $190.10 |
| Purchase #4 | $116.93 | 4.425% | $122.1042 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $102.74 | 4.870% | $107.7434 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $97.90 | 13.686% | $111.2986 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $123.67 | 9.268% | $135.1317 | $135.13 | $135.15 | $135.10 |
| 7 purchase totals = | $777.76 | $838.9721 | $838.96 | $838.95 | $839.00 | |