| 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 | $57.90 | 13.203% | $65.5445 | $65.54 | $65.55 | $65.50 |
| Purchase #2 | $134.99 | 7.667% | $145.3397 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $186.78 | 4.755% | $195.6614 | $195.66 | $195.65 | $195.70 |
| Purchase #4 | $39.63 | 11.326% | $44.1185 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $51.29 | 3.407% | $53.0375 | $53.04 | $53.05 | $53.00 |
| Purchase #6 | $104.50 | 5.723% | $110.4805 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $202.42 | 13.466% | $229.6779 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $777.51 | $843.8600 | $843.86 | $843.90 | $843.80 | |