| 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 | $97.74 | 8.686% | $106.2297 | $106.23 | $106.25 | $106.20 |
| Purchase #2 | $13.87 | 9.134% | $15.1369 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $244.80 | 13.673% | $278.2715 | $278.27 | $278.25 | $278.30 |
| Purchase #4 | $20.81 | 11.651% | $23.2346 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $197.25 | 5.235% | $207.576 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $7.52 | 12.229% | $8.4396 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $69.67 | 11.272% | $77.5232 | $77.52 | $77.50 | $77.50 |
| 7 purchase totals = | $651.66 | $716.4115 | $716.41 | $716.45 | $716.30 | |