| 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 | $71.39 | 11.515% | $79.6106 | $79.61 | $79.60 | $79.60 |
| Purchase #2 | $81.35 | 13.191% | $92.0809 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $212.31 | 8.105% | $229.5177 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $163.61 | 4.169% | $170.4309 | $170.43 | $170.45 | $170.40 |
| Purchase #5 | $43.50 | 10.789% | $48.1932 | $48.19 | $48.20 | $48.20 |
| Purchase #6 | $91.50 | 12.827% | $103.2367 | $103.24 | $103.25 | $103.20 |
| Purchase #7 | $22.54 | 13.728% | $25.6343 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $686.20 | $748.7043 | $748.70 | $748.75 | $748.60 | |