| 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 | $75.52 | 5.329% | $79.5445 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $148.45 | 8.704% | $161.3711 | $161.37 | $161.35 | $161.40 |
| Purchase #3 | $60.37 | 8.228% | $65.3372 | $65.34 | $65.35 | $65.30 |
| Purchase #4 | $229.63 | 6.301% | $244.099 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $88.81 | 10.304% | $97.961 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $131.32 | 9.325% | $143.5656 | $143.57 | $143.55 | $143.60 |
| Purchase #7 | $99.26 | 6.612% | $105.8231 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $833.36 | $897.7015 | $897.70 | $897.65 | $897.70 | |