| 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 | $151.25 | 9.297% | $165.3117 | $165.31 | $165.30 | $165.30 |
| Purchase #2 | $25.93 | 7.818% | $27.9572 | $27.96 | $27.95 | $28.00 |
| Purchase #3 | $139.64 | 13.699% | $158.7693 | $158.77 | $158.75 | $158.80 |
| Purchase #4 | $99.77 | 10.807% | $110.5521 | $110.55 | $110.55 | $110.60 |
| Purchase #5 | $66.25 | 11.870% | $74.1139 | $74.11 | $74.10 | $74.10 |
| Purchase #6 | $5.88 | 8.561% | $6.3834 | $6.38 | $6.40 | $6.40 |
| Purchase #7 | $76.71 | 3.319% | $79.256 | $79.26 | $79.25 | $79.30 |
| 7 purchase totals = | $565.43 | $622.3436 | $622.34 | $622.30 | $622.50 | |