| 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 | $70.96 | 4.314% | $74.0212 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $40.29 | 13.398% | $45.6881 | $45.69 | $45.70 | $45.70 |
| Purchase #3 | $65.75 | 9.458% | $71.9686 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $35.88 | 11.747% | $40.0948 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $230.89 | 5.345% | $243.2311 | $243.23 | $243.25 | $243.20 |
| Purchase #6 | $250.69 | 9.292% | $273.9841 | $273.98 | $274.00 | $274.00 |
| Purchase #7 | $144.41 | 10.685% | $159.8402 | $159.84 | $159.85 | $159.80 |
| 7 purchase totals = | $838.87 | $908.8281 | $908.82 | $908.85 | $908.80 | |