| 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 | $56.85 | 11.391% | $63.3258 | $63.33 | $63.35 | $63.30 |
| Purchase #2 | $206.64 | 3.309% | $213.4777 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $18.79 | 3.713% | $19.4877 | $19.49 | $19.50 | $19.50 |
| Purchase #4 | $45.36 | 6.615% | $48.3606 | $48.36 | $48.35 | $48.40 |
| Purchase #5 | $150.53 | 9.638% | $165.0381 | $165.04 | $165.05 | $165.00 |
| Purchase #6 | $107.41 | 13.244% | $121.6354 | $121.64 | $121.65 | $121.60 |
| Purchase #7 | $81.40 | 7.352% | $87.3845 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $666.98 | $718.7098 | $718.72 | $718.80 | $718.70 | |