| 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 | $52.82 | 7.868% | $56.9759 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $59.85 | 10.850% | $66.3437 | $66.34 | $66.35 | $66.30 |
| Purchase #3 | $246.48 | 3.177% | $254.3107 | $254.31 | $254.30 | $254.30 |
| Purchase #4 | $53.77 | 7.276% | $57.6823 | $57.68 | $57.70 | $57.70 |
| Purchase #5 | $99.86 | 9.373% | $109.2199 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $212.38 | 8.775% | $231.0163 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $141.29 | 5.385% | $148.8985 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $866.45 | $924.4473 | $924.45 | $924.45 | $924.40 | |