| 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 | $58.57 | 11.845% | $65.5076 | $65.51 | $65.50 | $65.50 |
| Purchase #2 | $82.59 | 6.761% | $88.1739 | $88.17 | $88.15 | $88.20 |
| Purchase #3 | $170.90 | 8.273% | $185.0386 | $185.04 | $185.05 | $185.00 |
| Purchase #4 | $179.64 | 7.285% | $192.7268 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $158.95 | 3.638% | $164.7326 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $126.53 | 13.767% | $143.9494 | $143.95 | $143.95 | $143.90 |
| Purchase #7 | $131.99 | 13.787% | $150.1875 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $909.17 | $990.3164 | $990.32 | $990.35 | $990.20 | |