| 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 | $41.25 | 10.331% | $45.5115 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $44.33 | 8.505% | $48.1003 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $25.80 | 11.590% | $28.7902 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $60.65 | 7.139% | $64.9798 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $186.69 | 7.129% | $199.9991 | $200.00 | $200.00 | $200.00 |
| Purchase #6 | $179.94 | 8.618% | $195.4472 | $195.45 | $195.45 | $195.40 |
| Purchase #7 | $113.28 | 7.355% | $121.6117 | $121.61 | $121.60 | $121.60 |
| 7 purchase totals = | $651.94 | $704.4398 | $704.44 | $704.45 | $704.40 | |