| 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 | $47.91 | 10.590% | $52.9837 | $52.98 | $53.00 | $53.00 |
| Purchase #2 | $19.38 | 7.756% | $20.8831 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $240.35 | 5.711% | $254.0764 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $190.58 | 10.350% | $210.305 | $210.31 | $210.30 | $210.30 |
| Purchase #5 | $245.32 | 11.102% | $272.5554 | $272.56 | $272.55 | $272.60 |
| Purchase #6 | $118.79 | 6.681% | $126.7264 | $126.73 | $126.75 | $126.70 |
| Purchase #7 | $48.38 | 6.499% | $51.5242 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $910.71 | $989.0542 | $989.06 | $989.10 | $989.10 | |