| 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 | $26.40 | 13.189% | $29.8819 | $29.88 | $29.90 | $29.90 |
| Purchase #2 | $234.81 | 3.745% | $243.6036 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $163.60 | 11.544% | $182.486 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $47.41 | 6.705% | $50.5888 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $55.58 | 5.846% | $58.8292 | $58.83 | $58.85 | $58.80 |
| Purchase #6 | $182.36 | 10.322% | $201.1832 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $31.97 | 7.672% | $34.4227 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $742.13 | $800.9954 | $800.99 | $801.05 | $801.00 | |