| 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 | $73.64 | 6.585% | $78.4892 | $78.49 | $78.50 | $78.50 |
| Purchase #2 | $42.53 | 8.232% | $46.0311 | $46.03 | $46.05 | $46.00 |
| Purchase #3 | $147.95 | 8.322% | $160.2624 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $110.86 | 6.238% | $117.7754 | $117.78 | $117.80 | $117.80 |
| Purchase #5 | $231.95 | 5.305% | $244.2549 | $244.25 | $244.25 | $244.30 |
| Purchase #6 | $84.47 | 8.517% | $91.6643 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $118.46 | 6.486% | $126.1433 | $126.14 | $126.15 | $126.10 |
| 7 purchase totals = | $809.86 | $864.6206 | $864.61 | $864.65 | $864.70 | |