| 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 | $15.39 | 6.132% | $16.3337 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $181.35 | 10.225% | $199.893 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $51.65 | 8.480% | $56.0299 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $60.34 | 7.335% | $64.7659 | $64.77 | $64.75 | $64.80 |
| Purchase #5 | $99.37 | 10.718% | $110.0205 | $110.02 | $110.00 | $110.00 |
| Purchase #6 | $78.36 | 12.536% | $88.1832 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $202.77 | 6.219% | $215.3803 | $215.38 | $215.40 | $215.40 |
| 7 purchase totals = | $689.23 | $750.6065 | $750.60 | $750.65 | $750.60 | |