| 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 | $49.34 | 6.685% | $52.6384 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $129.96 | 10.491% | $143.5941 | $143.59 | $143.60 | $143.60 |
| Purchase #3 | $130.79 | 7.459% | $140.5456 | $140.55 | $140.55 | $140.50 |
| Purchase #4 | $108.71 | 6.871% | $116.1795 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $5.84 | 10.647% | $6.4618 | $6.46 | $6.45 | $6.50 |
| Purchase #6 | $229.29 | 3.411% | $237.1111 | $237.11 | $237.10 | $237.10 |
| Purchase #7 | $95.28 | 13.397% | $108.0447 | $108.04 | $108.05 | $108.00 |
| 7 purchase totals = | $749.21 | $804.5752 | $804.57 | $804.60 | $804.50 | |