| 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 | $23.27 | 10.182% | $25.6394 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $78.73 | 9.409% | $86.1377 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $161.68 | 6.758% | $172.6063 | $172.61 | $172.60 | $172.60 |
| Purchase #4 | $205.46 | 3.761% | $213.1874 | $213.19 | $213.20 | $213.20 |
| Purchase #5 | $182.49 | 4.519% | $190.7367 | $190.74 | $190.75 | $190.70 |
| Purchase #6 | $52.78 | 11.191% | $58.6866 | $58.69 | $58.70 | $58.70 |
| Purchase #7 | $17.94 | 13.254% | $20.3178 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $722.35 | $767.3119 | $767.33 | $767.35 | $767.20 | |