| 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 | $35.59 | 11.643% | $39.7337 | $39.73 | $39.75 | $39.70 |
| Purchase #2 | $92.68 | 3.428% | $95.8571 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $69.86 | 7.780% | $75.2951 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $29.84 | 11.728% | $33.3396 | $33.34 | $33.35 | $33.30 |
| Purchase #5 | $186.61 | 4.763% | $195.4982 | $195.50 | $195.50 | $195.50 |
| Purchase #6 | $25.73 | 13.712% | $29.2581 | $29.26 | $29.25 | $29.30 |
| Purchase #7 | $117.63 | 11.619% | $131.2974 | $131.30 | $131.30 | $131.30 |
| 7 purchase totals = | $557.94 | $600.2792 | $600.29 | $600.30 | $600.30 | |