| 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 | $115.40 | 13.534% | $131.0182 | $131.02 | $131.00 | $131.00 |
| Purchase #2 | $103.87 | 11.648% | $115.9688 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $33.93 | 13.370% | $38.4664 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $93.49 | 9.687% | $102.5464 | $102.55 | $102.55 | $102.50 |
| Purchase #5 | $64.84 | 5.170% | $68.1922 | $68.19 | $68.20 | $68.20 |
| Purchase #6 | $126.32 | 9.833% | $138.741 | $138.74 | $138.75 | $138.70 |
| Purchase #7 | $21.67 | 11.825% | $24.2325 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $559.52 | $619.1655 | $619.17 | $619.15 | $619.10 | |