| 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 | $19.60 | 5.762% | $20.7294 | $20.73 | $20.75 | $20.70 |
| Purchase #2 | $82.40 | 11.290% | $91.703 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $53.29 | 12.657% | $60.0349 | $60.03 | $60.05 | $60.00 |
| Purchase #4 | $130.38 | 8.422% | $141.3606 | $141.36 | $141.35 | $141.40 |
| Purchase #5 | $247.79 | 10.459% | $273.7064 | $273.71 | $273.70 | $273.70 |
| Purchase #6 | $219.69 | 11.179% | $244.2491 | $244.25 | $244.25 | $244.20 |
| Purchase #7 | $66.42 | 13.201% | $75.1881 | $75.19 | $75.20 | $75.20 |
| 7 purchase totals = | $819.57 | $906.9715 | $906.97 | $907.00 | $906.90 | |