| 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 | $89.62 | 8.766% | $97.4761 | $97.48 | $97.50 | $97.50 |
| Purchase #2 | $184.31 | 11.705% | $205.8835 | $205.88 | $205.90 | $205.90 |
| Purchase #3 | $185.66 | 12.409% | $208.6985 | $208.70 | $208.70 | $208.70 |
| Purchase #4 | $7.48 | 11.860% | $8.3671 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $138.89 | 13.713% | $157.936 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $66.53 | 5.400% | $70.1226 | $70.12 | $70.10 | $70.10 |
| Purchase #7 | $200.62 | 12.505% | $225.7075 | $225.71 | $225.70 | $225.70 |
| 7 purchase totals = | $873.11 | $974.1913 | $974.20 | $974.20 | $974.20 | |