| 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 | $103.38 | 13.535% | $117.3725 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $57.41 | 3.453% | $59.3924 | $59.39 | $59.40 | $59.40 |
| Purchase #3 | $65.72 | 13.351% | $74.4943 | $74.49 | $74.50 | $74.50 |
| Purchase #4 | $208.66 | 9.317% | $228.1009 | $228.10 | $228.10 | $228.10 |
| Purchase #5 | $175.93 | 8.173% | $190.3088 | $190.31 | $190.30 | $190.30 |
| Purchase #6 | $12.68 | 10.324% | $13.9891 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $120.34 | 4.567% | $125.8359 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $744.12 | $809.4939 | $809.49 | $809.50 | $809.50 | |