| 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 | $42.52 | 5.461% | $44.842 | $44.84 | $44.85 | $44.80 |
| Purchase #2 | $152.25 | 12.120% | $170.7027 | $170.70 | $170.70 | $170.70 |
| Purchase #3 | $89.27 | 12.390% | $100.3306 | $100.33 | $100.35 | $100.30 |
| Purchase #4 | $111.74 | 13.848% | $127.2138 | $127.21 | $127.20 | $127.20 |
| Purchase #5 | $55.81 | 5.651% | $58.9638 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $243.45 | 5.768% | $257.4922 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $137.68 | 13.409% | $156.1415 | $156.14 | $156.15 | $156.10 |
| 7 purchase totals = | $832.72 | $915.6866 | $915.67 | $915.70 | $915.60 | |