| 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 | $23.57 | 8.189% | $25.5001 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $151.71 | 11.646% | $169.3781 | $169.38 | $169.40 | $169.40 |
| Purchase #3 | $247.69 | 4.203% | $258.1004 | $258.10 | $258.10 | $258.10 |
| Purchase #4 | $131.36 | 7.359% | $141.0268 | $141.03 | $141.05 | $141.00 |
| Purchase #5 | $91.61 | 13.557% | $104.0296 | $104.03 | $104.05 | $104.00 |
| Purchase #6 | $219.50 | 7.145% | $235.1833 | $235.18 | $235.20 | $235.20 |
| Purchase #7 | $52.29 | 8.542% | $56.7566 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $917.73 | $989.9749 | $989.98 | $990.05 | $990.00 | |