| 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 | $31.56 | 6.515% | $33.6161 | $33.62 | $33.60 | $33.60 |
| Purchase #2 | $31.95 | 10.559% | $35.3236 | $35.32 | $35.30 | $35.30 |
| Purchase #3 | $46.57 | 8.815% | $50.6751 | $50.68 | $50.70 | $50.70 |
| Purchase #4 | $134.69 | 8.439% | $146.0565 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $136.52 | 4.543% | $142.7221 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $130.51 | 10.441% | $144.1365 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $116.27 | 11.669% | $129.8375 | $129.84 | $129.85 | $129.80 |
| 7 purchase totals = | $628.07 | $682.3674 | $682.38 | $682.35 | $682.30 | |