| 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 | $77.43 | 13.244% | $87.6848 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $132.49 | 8.696% | $144.0113 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $6.46 | 10.777% | $7.1562 | $7.16 | $7.15 | $7.20 |
| Purchase #4 | $61.35 | 12.813% | $69.2108 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $204.40 | 11.279% | $227.4543 | $227.45 | $227.45 | $227.50 |
| Purchase #6 | $35.51 | 5.569% | $37.4876 | $37.49 | $37.50 | $37.50 |
| Purchase #7 | $49.81 | 11.751% | $55.6632 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $567.45 | $628.6682 | $628.66 | $628.65 | $628.80 | |