| 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 | $47.95 | 5.355% | $50.5177 | $50.52 | $50.50 | $50.50 |
| Purchase #2 | $116.33 | 5.706% | $122.9678 | $122.97 | $122.95 | $123.00 |
| Purchase #3 | $44.87 | 12.501% | $50.4792 | $50.48 | $50.50 | $50.50 |
| Purchase #4 | $116.78 | 11.456% | $130.1583 | $130.16 | $130.15 | $130.20 |
| Purchase #5 | $204.51 | 3.585% | $211.8417 | $211.84 | $211.85 | $211.80 |
| Purchase #6 | $154.57 | 10.561% | $170.8941 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $235.33 | 7.118% | $252.0808 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $920.34 | $988.9396 | $988.94 | $988.95 | $989.00 | |