| 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 | $27.73 | 4.373% | $28.9426 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $52.84 | 13.133% | $59.7795 | $59.78 | $59.80 | $59.80 |
| Purchase #3 | $176.53 | 9.774% | $193.784 | $193.78 | $193.80 | $193.80 |
| Purchase #4 | $247.73 | 3.485% | $256.3634 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $19.35 | 11.459% | $21.5673 | $21.57 | $21.55 | $21.60 |
| Purchase #6 | $217.43 | 5.608% | $229.6235 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $114.82 | 6.551% | $122.3419 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $856.43 | $912.4022 | $912.39 | $912.40 | $912.40 | |