| 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 | 4.525% | $55.2101 | $55.21 | $55.20 | $55.20 |
| Purchase #2 | $141.86 | 12.718% | $159.9018 | $159.90 | $159.90 | $159.90 |
| Purchase #3 | $130.49 | 5.730% | $137.9671 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $32.55 | 10.590% | $35.997 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $185.85 | 13.523% | $210.9825 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $67.57 | 10.678% | $74.7851 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $169.48 | 13.389% | $192.1717 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $780.62 | $867.0153 | $867.02 | $867.00 | $867.10 | |