| 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 | $70.53 | 4.684% | $73.8336 | $73.83 | $73.85 | $73.80 |
| Purchase #2 | $118.33 | 6.395% | $125.8972 | $125.90 | $125.90 | $125.90 |
| Purchase #3 | $46.52 | 5.500% | $49.0786 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $206.93 | 10.637% | $228.9411 | $228.94 | $228.95 | $228.90 |
| Purchase #5 | $166.54 | 11.178% | $185.1558 | $185.16 | $185.15 | $185.20 |
| Purchase #6 | $44.63 | 4.802% | $46.7731 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $5.31 | 9.152% | $5.796 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $658.79 | $715.4754 | $715.48 | $715.50 | $715.50 | |