| 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 | $91.99 | 11.626% | $102.6848 | $102.68 | $102.70 | $102.70 |
| Purchase #2 | $62.76 | 9.156% | $68.5063 | $68.51 | $68.50 | $68.50 |
| Purchase #3 | $204.76 | 13.499% | $232.4006 | $232.40 | $232.40 | $232.40 |
| Purchase #4 | $191.65 | 12.485% | $215.5775 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $174.87 | 5.284% | $184.1101 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $78.82 | 11.634% | $87.9899 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $51.84 | 7.550% | $55.7539 | $55.75 | $55.75 | $55.80 |
| 7 purchase totals = | $856.69 | $947.0231 | $947.02 | $947.05 | $947.10 | |