| 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 | $73.96 | 6.739% | $78.9442 | $78.94 | $78.95 | $78.90 |
| Purchase #2 | $238.72 | 11.606% | $266.4258 | $266.43 | $266.45 | $266.40 |
| Purchase #3 | $39.32 | 9.850% | $43.193 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $29.28 | 3.407% | $30.2776 | $30.28 | $30.30 | $30.30 |
| Purchase #5 | $243.99 | 11.638% | $272.3856 | $272.39 | $272.40 | $272.40 |
| Purchase #6 | $230.90 | 6.303% | $245.4536 | $245.45 | $245.45 | $245.50 |
| Purchase #7 | $51.41 | 8.379% | $55.7176 | $55.72 | $55.70 | $55.70 |
| 7 purchase totals = | $907.58 | $992.3974 | $992.40 | $992.45 | $992.40 | |