| 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 | $25.49 | 5.289% | $26.8382 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $47.94 | 10.550% | $52.9977 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $115.88 | 11.456% | $129.1552 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $209.55 | 4.570% | $219.1264 | $219.13 | $219.15 | $219.10 |
| Purchase #5 | $20.94 | 4.604% | $21.9041 | $21.90 | $21.90 | $21.90 |
| Purchase #6 | $243.68 | 13.126% | $275.6654 | $275.67 | $275.65 | $275.70 |
| Purchase #7 | $170.68 | 4.283% | $177.9902 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $834.16 | $903.6772 | $903.69 | $903.70 | $903.70 | |