| 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 | $14.30 | 5.738% | $15.1205 | $15.12 | $15.10 | $15.10 |
| Purchase #2 | $165.86 | 3.114% | $171.0249 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $90.33 | 4.420% | $94.3226 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $83.30 | 5.261% | $87.6824 | $87.68 | $87.70 | $87.70 |
| Purchase #5 | $205.89 | 5.408% | $217.0245 | $217.02 | $217.00 | $217.00 |
| Purchase #6 | $82.54 | 3.669% | $85.5684 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $204.83 | 4.362% | $213.7647 | $213.76 | $213.75 | $213.80 |
| 7 purchase totals = | $847.05 | $884.5080 | $884.49 | $884.40 | $884.50 | |