| 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 | $86.80 | 6.566% | $92.4993 | $92.50 | $92.50 | $92.50 |
| Purchase #2 | $111.71 | 12.133% | $125.2638 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $159.96 | 7.741% | $172.3425 | $172.34 | $172.35 | $172.30 |
| Purchase #4 | $73.48 | 8.588% | $79.7905 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $69.38 | 13.873% | $79.0051 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $144.38 | 13.433% | $163.7746 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $202.30 | 13.265% | $229.1351 | $229.14 | $229.15 | $229.10 |
| 7 purchase totals = | $848.01 | $941.8109 | $941.81 | $941.80 | $941.80 | |