| 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 | $98.75 | 9.199% | $107.834 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $13.97 | 13.456% | $15.8498 | $15.85 | $15.85 | $15.80 |
| Purchase #3 | $207.27 | 10.416% | $228.8592 | $228.86 | $228.85 | $228.90 |
| Purchase #4 | $158.95 | 11.778% | $177.6711 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $45.34 | 3.681% | $47.009 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $246.95 | 13.588% | $280.5056 | $280.51 | $280.50 | $280.50 |
| Purchase #7 | $68.95 | 10.248% | $76.016 | $76.02 | $76.00 | $76.00 |
| 7 purchase totals = | $840.18 | $933.7447 | $933.75 | $933.70 | $933.70 | |