| 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 | $169.68 | 8.792% | $184.5983 | $184.60 | $184.60 | $184.60 |
| Purchase #2 | $135.25 | 8.380% | $146.584 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $75.33 | 5.745% | $79.6577 | $79.66 | $79.65 | $79.70 |
| Purchase #4 | $83.54 | 5.843% | $88.4212 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $70.61 | 7.153% | $75.6607 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $53.40 | 13.476% | $60.5962 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $99.98 | 10.358% | $110.3359 | $110.34 | $110.35 | $110.30 |
| 7 purchase totals = | $687.79 | $745.8540 | $745.86 | $745.85 | $745.90 | |