| 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 | $53.97 | 11.395% | $60.1199 | $60.12 | $60.10 | $60.10 |
| Purchase #2 | $109.52 | 9.462% | $119.8828 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $100.88 | 3.564% | $104.4754 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $32.76 | 13.493% | $37.1803 | $37.18 | $37.20 | $37.20 |
| Purchase #5 | $72.63 | 12.575% | $81.7632 | $81.76 | $81.75 | $81.80 |
| Purchase #6 | $121.72 | 12.443% | $136.8656 | $136.87 | $136.85 | $136.90 |
| Purchase #7 | $190.73 | 9.290% | $208.4488 | $208.45 | $208.45 | $208.40 |
| 7 purchase totals = | $682.21 | $748.7360 | $748.74 | $748.75 | $748.80 | |