| 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 | $93.34 | 13.853% | $106.2704 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $52.37 | 12.308% | $58.8157 | $58.82 | $58.80 | $58.80 |
| Purchase #3 | $10.59 | 13.309% | $11.9994 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $178.51 | 6.553% | $190.2078 | $190.21 | $190.20 | $190.20 |
| Purchase #5 | $44.74 | 5.154% | $47.0459 | $47.05 | $47.05 | $47.00 |
| Purchase #6 | $22.48 | 7.672% | $24.2047 | $24.20 | $24.20 | $24.20 |
| Purchase #7 | $10.65 | 7.862% | $11.4873 | $11.49 | $11.50 | $11.50 |
| 7 purchase totals = | $412.68 | $450.0312 | $450.04 | $450.00 | $450.00 | |