| 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 | $86.81 | 5.765% | $91.8146 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $54.68 | 12.417% | $61.4696 | $61.47 | $61.45 | $61.50 |
| Purchase #3 | $203.77 | 4.127% | $212.1796 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $122.72 | 6.625% | $130.8502 | $130.85 | $130.85 | $130.90 |
| Purchase #5 | $140.73 | 7.309% | $151.016 | $151.02 | $151.00 | $151.00 |
| Purchase #6 | $11.99 | 6.178% | $12.7307 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $98.91 | 7.291% | $106.1215 | $106.12 | $106.10 | $106.10 |
| 7 purchase totals = | $719.61 | $766.1822 | $766.18 | $766.15 | $766.20 | |