| 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 | $82.27 | 6.439% | $87.5674 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $197.86 | 8.657% | $214.9887 | $214.99 | $215.00 | $215.00 |
| Purchase #3 | $116.90 | 9.532% | $128.0429 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $28.68 | 6.745% | $30.6145 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $82.56 | 6.823% | $88.1931 | $88.19 | $88.20 | $88.20 |
| Purchase #6 | $176.26 | 12.264% | $197.8765 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $75.98 | 6.526% | $80.9385 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $760.51 | $828.2216 | $828.22 | $828.25 | $828.20 | |