| 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 | $27.79 | 4.579% | $29.0625 | $29.06 | $29.05 | $29.10 |
| Purchase #2 | $192.75 | 4.786% | $201.975 | $201.98 | $202.00 | $202.00 |
| Purchase #3 | $51.54 | 7.368% | $55.3375 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $101.83 | 7.703% | $109.674 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $233.35 | 13.834% | $265.6316 | $265.63 | $265.65 | $265.60 |
| Purchase #6 | $158.43 | 12.213% | $177.7791 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $51.98 | 12.849% | $58.6589 | $58.66 | $58.65 | $58.70 |
| 7 purchase totals = | $817.67 | $898.1186 | $898.12 | $898.15 | $898.20 | |