| 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 | $105.36 | 5.632% | $111.2939 | $111.29 | $111.30 | $111.30 |
| Purchase #2 | $118.37 | 7.145% | $126.8275 | $126.83 | $126.85 | $126.80 |
| Purchase #3 | $84.67 | 6.421% | $90.1067 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $45.90 | 3.391% | $47.4565 | $47.46 | $47.45 | $47.50 |
| Purchase #5 | $75.95 | 10.663% | $84.0485 | $84.05 | $84.05 | $84.00 |
| Purchase #6 | $61.79 | 5.126% | $64.9574 | $64.96 | $64.95 | $65.00 |
| Purchase #7 | $24.90 | 13.406% | $28.2381 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $516.94 | $552.9286 | $552.94 | $552.95 | $552.90 | |