| 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 | $40.86 | 7.871% | $44.0761 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $60.30 | 6.305% | $64.1019 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $66.29 | 13.533% | $75.261 | $75.26 | $75.25 | $75.30 |
| Purchase #4 | $180.98 | 11.159% | $201.1756 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $126.48 | 5.417% | $133.3314 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $90.53 | 13.651% | $102.8883 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $169.94 | 13.364% | $192.6508 | $192.65 | $192.65 | $192.70 |
| 7 purchase totals = | $735.38 | $813.4851 | $813.49 | $813.55 | $813.60 | |