| 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 | $25.97 | 4.111% | $27.0376 | $27.04 | $27.05 | $27.00 |
| Purchase #2 | $217.26 | 11.442% | $242.1189 | $242.12 | $242.10 | $242.10 |
| Purchase #3 | $195.94 | 3.763% | $203.3132 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $124.70 | 3.872% | $129.5284 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $83.41 | 13.515% | $94.6829 | $94.68 | $94.70 | $94.70 |
| Purchase #6 | $43.51 | 6.507% | $46.3412 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $169.43 | 10.700% | $187.559 | $187.56 | $187.55 | $187.60 |
| 7 purchase totals = | $860.22 | $930.5812 | $930.58 | $930.60 | $930.50 | |