| 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 | $11.79 | 9.860% | $12.9525 | $12.95 | $12.95 | $13.00 |
| Purchase #2 | $135.55 | 5.232% | $142.642 | $142.64 | $142.65 | $142.60 |
| Purchase #3 | $126.43 | 13.541% | $143.5499 | $143.55 | $143.55 | $143.50 |
| Purchase #4 | $93.43 | 8.485% | $101.3575 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $15.51 | 13.829% | $17.6549 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $246.29 | 7.844% | $265.609 | $265.61 | $265.60 | $265.60 |
| Purchase #7 | $107.39 | 4.837% | $112.5845 | $112.58 | $112.60 | $112.60 |
| 7 purchase totals = | $736.39 | $796.3503 | $796.34 | $796.35 | $796.40 | |