| 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 | $196.49 | 12.372% | $220.7997 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $24.55 | 6.515% | $26.1494 | $26.15 | $26.15 | $26.10 |
| Purchase #3 | $47.35 | 7.629% | $50.9623 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $53.66 | 5.391% | $56.5528 | $56.55 | $56.55 | $56.60 |
| Purchase #5 | $47.58 | 10.767% | $52.7029 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $244.51 | 11.451% | $272.5088 | $272.51 | $272.50 | $272.50 |
| Purchase #7 | $13.64 | 10.245% | $15.0374 | $15.04 | $15.05 | $15.00 |
| 7 purchase totals = | $627.78 | $694.7133 | $694.71 | $694.70 | $694.70 | |