| 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 | $81.96 | 3.130% | $84.5253 | $84.53 | $84.55 | $84.50 |
| Purchase #2 | $140.78 | 5.716% | $148.827 | $148.83 | $148.85 | $148.80 |
| Purchase #3 | $162.66 | 8.391% | $176.3088 | $176.31 | $176.30 | $176.30 |
| Purchase #4 | $20.82 | 12.213% | $23.3627 | $23.36 | $23.35 | $23.40 |
| Purchase #5 | $54.69 | 6.411% | $58.1962 | $58.20 | $58.20 | $58.20 |
| Purchase #6 | $227.85 | 12.567% | $256.4839 | $256.48 | $256.50 | $256.50 |
| Purchase #7 | $104.29 | 4.541% | $109.0258 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $793.05 | $856.7297 | $856.74 | $856.80 | $856.70 | |