| 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 | $100.42 | 5.812% | $106.2564 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $126.69 | 13.685% | $144.0275 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $227.38 | 10.421% | $251.0753 | $251.08 | $251.10 | $251.10 |
| Purchase #4 | $56.89 | 8.460% | $61.7029 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $48.53 | 13.807% | $55.2305 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $77.43 | 6.728% | $82.6395 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $107.53 | 9.548% | $117.797 | $117.80 | $117.80 | $117.80 |
| 7 purchase totals = | $744.87 | $818.7291 | $818.74 | $818.80 | $818.70 | |