| 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 | $94.51 | 13.276% | $107.0571 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $244.47 | 8.505% | $265.2622 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $13.62 | 10.832% | $15.0953 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $116.89 | 3.126% | $120.544 | $120.54 | $120.55 | $120.50 |
| Purchase #5 | $23.63 | 7.405% | $25.3798 | $25.38 | $25.40 | $25.40 |
| Purchase #6 | $191.60 | 10.699% | $212.0993 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $71.35 | 8.438% | $77.3705 | $77.37 | $77.35 | $77.40 |
| 7 purchase totals = | $756.07 | $822.8082 | $822.81 | $822.80 | $822.90 | |