| 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 | $199.44 | 4.148% | $207.7128 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $15.51 | 3.448% | $16.0448 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $40.26 | 5.864% | $42.6208 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $48.58 | 7.323% | $52.1375 | $52.14 | $52.15 | $52.10 |
| Purchase #5 | $69.44 | 8.740% | $75.5091 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $23.41 | 13.319% | $26.528 | $26.53 | $26.55 | $26.50 |
| Purchase #7 | $12.76 | 6.551% | $13.5959 | $13.60 | $13.60 | $13.60 |
| 7 purchase totals = | $409.40 | $434.1489 | $434.15 | $434.15 | $434.00 | |