| 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 | $36.83 | 13.574% | $41.8293 | $41.83 | $41.85 | $41.80 |
| Purchase #2 | $201.59 | 6.419% | $214.5301 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $42.69 | 5.808% | $45.1694 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $198.77 | 9.257% | $217.1701 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $65.76 | 7.219% | $70.5072 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $69.84 | 13.775% | $79.4605 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $170.94 | 13.749% | $194.4425 | $194.44 | $194.45 | $194.40 |
| 7 purchase totals = | $786.42 | $863.1091 | $863.11 | $863.10 | $863.10 | |