| 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 | $56.68 | 5.634% | $59.8734 | $59.87 | $59.85 | $59.90 |
| Purchase #2 | $50.26 | 11.460% | $56.0198 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $70.33 | 5.696% | $74.336 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $112.35 | 10.779% | $124.4602 | $124.46 | $124.45 | $124.50 |
| Purchase #5 | $134.86 | 3.720% | $139.8768 | $139.88 | $139.90 | $139.90 |
| Purchase #6 | $172.58 | 6.688% | $184.1222 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $55.38 | 3.350% | $57.2352 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $652.44 | $695.9236 | $695.93 | $695.90 | $695.90 | |