| 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 | $55.52 | 6.815% | $59.3037 | $59.30 | $59.30 | $59.30 |
| Purchase #2 | $107.55 | 13.761% | $122.35 | $122.35 | $122.35 | $122.40 |
| Purchase #3 | $64.66 | 7.277% | $69.3653 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $232.89 | 5.132% | $244.8419 | $244.84 | $244.85 | $244.80 |
| Purchase #5 | $188.35 | 13.386% | $213.5625 | $213.56 | $213.55 | $213.60 |
| Purchase #6 | $163.80 | 11.525% | $182.678 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $139.59 | 9.798% | $153.267 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $952.36 | $1,045.3684 | $1,045.37 | $1,045.35 | $1,045.50 | |