| 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 | $69.42 | 13.338% | $78.6792 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $133.81 | 6.438% | $142.4247 | $142.42 | $142.40 | $142.40 |
| Purchase #3 | $54.28 | 10.764% | $60.1227 | $60.12 | $60.10 | $60.10 |
| Purchase #4 | $186.40 | 9.458% | $204.0297 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $93.56 | 8.658% | $101.6604 | $101.66 | $101.65 | $101.70 |
| Purchase #6 | $179.98 | 8.861% | $195.928 | $195.93 | $195.95 | $195.90 |
| Purchase #7 | $90.51 | 10.839% | $100.3204 | $100.32 | $100.30 | $100.30 |
| 7 purchase totals = | $807.96 | $883.1651 | $883.16 | $883.15 | $883.10 | |