| 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 | $247.72 | 9.527% | $271.3203 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $158.95 | 5.522% | $167.7272 | $167.73 | $167.75 | $167.70 |
| Purchase #3 | $68.81 | 3.539% | $71.2452 | $71.25 | $71.25 | $71.20 |
| Purchase #4 | $6.61 | 6.593% | $7.0458 | $7.05 | $7.05 | $7.00 |
| Purchase #5 | $65.39 | 7.134% | $70.0549 | $70.05 | $70.05 | $70.10 |
| Purchase #6 | $169.64 | 11.299% | $188.8076 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $165.33 | 9.138% | $180.4379 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $882.45 | $956.6389 | $956.65 | $956.65 | $956.50 | |