| 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 | $69.61 | 6.856% | $74.3825 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $21.82 | 3.437% | $22.57 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $84.54 | 9.307% | $92.4081 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $130.72 | 5.601% | $138.0416 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $198.58 | 7.146% | $212.7705 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $24.97 | 7.417% | $26.822 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $227.73 | 7.211% | $244.1516 | $244.15 | $244.15 | $244.20 |
| 7 purchase totals = | $757.97 | $811.1463 | $811.14 | $811.10 | $811.20 | |