| 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 | $118.83 | 11.568% | $132.5763 | $132.58 | $132.60 | $132.60 |
| Purchase #2 | $116.27 | 3.295% | $120.1011 | $120.10 | $120.10 | $120.10 |
| Purchase #3 | $55.94 | 8.268% | $60.5651 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $36.41 | 3.415% | $37.6534 | $37.65 | $37.65 | $37.70 |
| Purchase #5 | $236.62 | 7.368% | $254.0542 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $53.58 | 6.570% | $57.1002 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $171.53 | 12.314% | $192.6522 | $192.65 | $192.65 | $192.70 |
| 7 purchase totals = | $789.18 | $854.7025 | $854.70 | $854.70 | $854.90 | |