| 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 | $50.25 | 11.194% | $55.875 | $55.88 | $55.90 | $55.90 |
| Purchase #2 | $5.43 | 5.801% | $5.745 | $5.75 | $5.75 | $5.70 |
| Purchase #3 | $57.72 | 9.532% | $63.2219 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $243.34 | 12.124% | $272.8425 | $272.84 | $272.85 | $272.80 |
| Purchase #5 | $120.88 | 9.456% | $132.3104 | $132.31 | $132.30 | $132.30 |
| Purchase #6 | $86.58 | 13.778% | $98.509 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $78.46 | 12.125% | $87.9733 | $87.97 | $87.95 | $88.00 |
| 7 purchase totals = | $642.66 | $716.4771 | $716.48 | $716.45 | $716.40 | |