| 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 | $36.76 | 5.194% | $38.6693 | $38.67 | $38.65 | $38.70 |
| Purchase #2 | $162.66 | 4.552% | $170.0643 | $170.06 | $170.05 | $170.10 |
| Purchase #3 | $124.83 | 11.545% | $139.2416 | $139.24 | $139.25 | $139.20 |
| Purchase #4 | $236.72 | 8.860% | $257.6934 | $257.69 | $257.70 | $257.70 |
| Purchase #5 | $49.26 | 11.106% | $54.7308 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $209.73 | 7.637% | $225.7471 | $225.75 | $225.75 | $225.70 |
| Purchase #7 | $20.75 | 12.827% | $23.4116 | $23.41 | $23.40 | $23.40 |
| 7 purchase totals = | $840.71 | $909.5581 | $909.55 | $909.55 | $909.50 | |