| 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 | $12.90 | 8.594% | $14.0086 | $14.01 | $14.00 | $14.00 |
| Purchase #2 | $117.87 | 6.718% | $125.7885 | $125.79 | $125.80 | $125.80 |
| Purchase #3 | $90.28 | 6.322% | $95.9875 | $95.99 | $96.00 | $96.00 |
| Purchase #4 | $18.43 | 10.312% | $20.3305 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $131.73 | 13.783% | $149.8863 | $149.89 | $149.90 | $149.90 |
| Purchase #6 | $33.71 | 3.419% | $34.8625 | $34.86 | $34.85 | $34.90 |
| Purchase #7 | $88.57 | 5.338% | $93.2979 | $93.30 | $93.30 | $93.30 |
| 7 purchase totals = | $493.49 | $534.1618 | $534.17 | $534.20 | $534.20 | |