| 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 | $140.57 | 7.741% | $151.4515 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $88.60 | 12.451% | $99.6316 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $73.91 | 8.507% | $80.1975 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $70.93 | 13.829% | $80.7389 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $65.38 | 13.174% | $73.9932 | $73.99 | $74.00 | $74.00 |
| Purchase #6 | $229.66 | 8.763% | $249.7851 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $217.98 | 9.471% | $238.6249 | $238.62 | $238.60 | $238.60 |
| 7 purchase totals = | $887.03 | $974.4227 | $974.42 | $974.45 | $974.40 | |