| 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 | $108.41 | 6.712% | $115.6865 | $115.69 | $115.70 | $115.70 |
| Purchase #2 | $218.55 | 7.572% | $235.0986 | $235.10 | $235.10 | $235.10 |
| Purchase #3 | $56.57 | 9.142% | $61.7416 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $105.88 | 3.226% | $109.2957 | $109.30 | $109.30 | $109.30 |
| Purchase #5 | $53.53 | 10.191% | $58.9852 | $58.99 | $59.00 | $59.00 |
| Purchase #6 | $13.28 | 10.799% | $14.7141 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $50.35 | 10.411% | $55.5919 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $606.57 | $651.1136 | $651.12 | $651.15 | $651.10 | |