| 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 | $60.46 | 10.635% | $66.8899 | $66.89 | $66.90 | $66.90 |
| Purchase #2 | $102.45 | 9.224% | $111.9 | $111.90 | $111.90 | $111.90 |
| Purchase #3 | $109.80 | 11.534% | $122.4643 | $122.46 | $122.45 | $122.50 |
| Purchase #4 | $241.65 | 6.343% | $256.9779 | $256.98 | $257.00 | $257.00 |
| Purchase #5 | $18.49 | 13.766% | $21.0353 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $236.84 | 12.162% | $265.6445 | $265.64 | $265.65 | $265.60 |
| Purchase #7 | $53.25 | 9.390% | $58.2502 | $58.25 | $58.25 | $58.30 |
| 7 purchase totals = | $822.94 | $903.1621 | $903.16 | $903.20 | $903.20 | |