| 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 | $42.33 | 8.122% | $45.768 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $208.81 | 10.333% | $230.3863 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $216.84 | 5.460% | $228.6795 | $228.68 | $228.70 | $228.70 |
| Purchase #4 | $136.30 | 10.470% | $150.5706 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $105.53 | 7.736% | $113.6938 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $30.70 | 3.838% | $31.8783 | $31.88 | $31.90 | $31.90 |
| Purchase #7 | $156.87 | 11.555% | $174.9963 | $175.00 | $175.00 | $175.00 |
| 7 purchase totals = | $897.38 | $975.9728 | $975.98 | $976.00 | $976.10 | |