| 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 | $63.40 | 9.382% | $69.3482 | $69.35 | $69.35 | $69.30 |
| Purchase #2 | $208.81 | 9.874% | $229.4279 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $196.31 | 3.605% | $203.387 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $11.58 | 11.476% | $12.9089 | $12.91 | $12.90 | $12.90 |
| Purchase #5 | $202.62 | 13.438% | $229.8481 | $229.85 | $229.85 | $229.80 |
| Purchase #6 | $119.89 | 9.409% | $131.1705 | $131.17 | $131.15 | $131.20 |
| Purchase #7 | $96.63 | 8.826% | $105.1586 | $105.16 | $105.15 | $105.20 |
| 7 purchase totals = | $899.24 | $981.2492 | $981.26 | $981.25 | $981.20 | |