| 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 | $59.91 | 3.698% | $62.1255 | $62.13 | $62.15 | $62.10 |
| Purchase #2 | $218.71 | 4.710% | $229.0112 | $229.01 | $229.00 | $229.00 |
| Purchase #3 | $140.72 | 12.726% | $158.628 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $45.87 | 13.636% | $52.1248 | $52.12 | $52.10 | $52.10 |
| Purchase #5 | $40.43 | 10.571% | $44.7039 | $44.70 | $44.70 | $44.70 |
| Purchase #6 | $57.90 | 11.427% | $64.5162 | $64.52 | $64.50 | $64.50 |
| Purchase #7 | $217.28 | 13.533% | $246.6845 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $780.82 | $857.7941 | $857.79 | $857.80 | $857.70 | |