| 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 | $74.87 | 3.480% | $77.4755 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $97.36 | 3.775% | $101.0353 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $163.81 | 3.110% | $168.9045 | $168.90 | $168.90 | $168.90 |
| Purchase #4 | $48.92 | 9.114% | $53.3786 | $53.38 | $53.40 | $53.40 |
| Purchase #5 | $12.30 | 12.212% | $13.8021 | $13.80 | $13.80 | $13.80 |
| Purchase #6 | $229.81 | 5.764% | $243.0562 | $243.06 | $243.05 | $243.10 |
| Purchase #7 | $151.47 | 4.736% | $158.6436 | $158.64 | $158.65 | $158.60 |
| 7 purchase totals = | $778.54 | $816.2958 | $816.30 | $816.35 | $816.30 | |