| 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 | $110.48 | 13.395% | $125.2788 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $166.84 | 13.135% | $188.7544 | $188.75 | $188.75 | $188.80 |
| Purchase #3 | $79.84 | 4.852% | $83.7138 | $83.71 | $83.70 | $83.70 |
| Purchase #4 | $62.89 | 5.720% | $66.4873 | $66.49 | $66.50 | $66.50 |
| Purchase #5 | $49.26 | 9.253% | $53.818 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $86.63 | 7.728% | $93.3248 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $5.80 | 3.433% | $5.9991 | $6.00 | $6.00 | $6.00 |
| 7 purchase totals = | $561.74 | $617.3762 | $617.37 | $617.35 | $617.40 | |