| 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 | $6.47 | 9.681% | $7.0964 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $170.56 | 4.785% | $178.7213 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $59.43 | 6.772% | $63.4546 | $63.45 | $63.45 | $63.50 |
| Purchase #4 | $226.33 | 9.763% | $248.4266 | $248.43 | $248.45 | $248.40 |
| Purchase #5 | $232.42 | 6.679% | $247.9433 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $84.41 | 5.586% | $89.1251 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $118.77 | 11.338% | $132.2361 | $132.24 | $132.25 | $132.20 |
| 7 purchase totals = | $898.39 | $967.0034 | $967.01 | $967.05 | $966.90 | |