| 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 | $41.45 | 8.292% | $44.887 | $44.89 | $44.90 | $44.90 |
| Purchase #2 | $238.56 | 5.390% | $251.4184 | $251.42 | $251.40 | $251.40 |
| Purchase #3 | $42.39 | 4.695% | $44.3802 | $44.38 | $44.40 | $44.40 |
| Purchase #4 | $169.37 | 3.853% | $175.8958 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $95.55 | 13.668% | $108.6098 | $108.61 | $108.60 | $108.60 |
| Purchase #6 | $40.57 | 8.761% | $44.1243 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $219.39 | 4.808% | $229.9383 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $847.28 | $899.2538 | $899.26 | $899.25 | $899.20 | |