| 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 | $103.38 | 4.704% | $108.243 | $108.24 | $108.25 | $108.20 |
| Purchase #2 | $12.57 | 5.338% | $13.241 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $244.69 | 9.205% | $267.2137 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $49.82 | 11.848% | $55.7227 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $81.49 | 13.753% | $92.6973 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $131.64 | 5.329% | $138.6551 | $138.66 | $138.65 | $138.70 |
| Purchase #7 | $94.81 | 5.253% | $99.7904 | $99.79 | $99.80 | $99.80 |
| 7 purchase totals = | $718.40 | $775.5632 | $775.56 | $775.55 | $775.50 | |