| 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 | $20.94 | 10.627% | $23.1653 | $23.17 | $23.15 | $23.20 |
| Purchase #2 | $21.77 | 13.453% | $24.6987 | $24.70 | $24.70 | $24.70 |
| Purchase #3 | $176.70 | 3.485% | $182.858 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $36.26 | 9.435% | $39.6811 | $39.68 | $39.70 | $39.70 |
| Purchase #5 | $72.40 | 11.862% | $80.9881 | $80.99 | $81.00 | $81.00 |
| Purchase #6 | $125.93 | 6.241% | $133.7893 | $133.79 | $133.80 | $133.80 |
| Purchase #7 | $213.63 | 10.795% | $236.6914 | $236.69 | $236.70 | $236.70 |
| 7 purchase totals = | $667.63 | $721.8719 | $721.88 | $721.90 | $722.00 | |