| 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 | $14.41 | 6.313% | $15.3197 | $15.32 | $15.30 | $15.30 |
| Purchase #2 | $125.39 | 13.401% | $142.1935 | $142.19 | $142.20 | $142.20 |
| Purchase #3 | $104.65 | 13.748% | $119.0373 | $119.04 | $119.05 | $119.00 |
| Purchase #4 | $22.40 | 7.172% | $24.0065 | $24.01 | $24.00 | $24.00 |
| Purchase #5 | $66.39 | 6.649% | $70.8043 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $39.28 | 4.513% | $41.0527 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $166.71 | 7.794% | $179.7034 | $179.70 | $179.70 | $179.70 |
| 7 purchase totals = | $539.23 | $592.1174 | $592.11 | $592.10 | $592.10 | |