| 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 | $190.97 | 4.554% | $199.6668 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $110.61 | 9.738% | $121.3812 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $105.68 | 6.874% | $112.9444 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $46.84 | 13.653% | $53.2351 | $53.24 | $53.25 | $53.20 |
| Purchase #5 | $202.43 | 12.416% | $227.5637 | $227.56 | $227.55 | $227.60 |
| Purchase #6 | $68.42 | 9.703% | $75.0588 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $57.84 | 11.863% | $64.7016 | $64.70 | $64.70 | $64.70 |
| 7 purchase totals = | $782.79 | $854.5516 | $854.55 | $854.55 | $854.60 | |