| 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 | $43.78 | 11.667% | $48.8878 | $48.89 | $48.90 | $48.90 |
| Purchase #2 | $186.49 | 11.197% | $207.3713 | $207.37 | $207.35 | $207.40 |
| Purchase #3 | $112.60 | 10.807% | $124.7687 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $219.26 | 12.838% | $247.4086 | $247.41 | $247.40 | $247.40 |
| Purchase #5 | $124.34 | 3.255% | $128.3873 | $128.39 | $128.40 | $128.40 |
| Purchase #6 | $74.47 | 12.734% | $83.953 | $83.95 | $83.95 | $84.00 |
| Purchase #7 | $139.63 | 13.426% | $158.3767 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $900.57 | $999.1534 | $999.16 | $999.15 | $999.30 | |