| 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 | $14.63 | 7.515% | $15.7294 | $15.73 | $15.75 | $15.70 |
| Purchase #2 | $157.28 | 5.593% | $166.0767 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $53.57 | 13.135% | $60.6064 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $126.73 | 8.849% | $137.9443 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $188.31 | 10.457% | $208.0016 | $208.00 | $208.00 | $208.00 |
| Purchase #6 | $136.93 | 4.397% | $142.9508 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $19.62 | 8.831% | $21.3526 | $21.35 | $21.35 | $21.40 |
| 7 purchase totals = | $697.07 | $752.6618 | $752.66 | $752.70 | $752.70 | |