| 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 | $40.54 | 4.863% | $42.5115 | $42.51 | $42.50 | $42.50 |
| Purchase #2 | $169.55 | 6.148% | $179.9739 | $179.97 | $179.95 | $180.00 |
| Purchase #3 | $150.64 | 4.798% | $157.8677 | $157.87 | $157.85 | $157.90 |
| Purchase #4 | $77.30 | 13.697% | $87.8878 | $87.89 | $87.90 | $87.90 |
| Purchase #5 | $235.78 | 3.397% | $243.7894 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $93.41 | 13.735% | $106.2399 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $30.48 | 10.546% | $33.6944 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $797.70 | $851.9646 | $851.96 | $851.95 | $852.00 | |