| 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 | $88.27 | 3.182% | $91.0788 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $104.52 | 11.131% | $116.1541 | $116.15 | $116.15 | $116.20 |
| Purchase #3 | $51.25 | 12.114% | $57.4584 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $203.55 | 7.838% | $219.5042 | $219.50 | $219.50 | $219.50 |
| Purchase #5 | $30.31 | 5.491% | $31.9743 | $31.97 | $31.95 | $32.00 |
| Purchase #6 | $95.54 | 6.433% | $101.6861 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $55.26 | 10.299% | $60.9512 | $60.95 | $60.95 | $61.00 |
| 7 purchase totals = | $628.70 | $678.8071 | $678.80 | $678.80 | $679.00 | |