| 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 | $45.81 | 3.840% | $47.5691 | $47.57 | $47.55 | $47.60 |
| Purchase #2 | $145.66 | 5.569% | $153.7718 | $153.77 | $153.75 | $153.80 |
| Purchase #3 | $159.97 | 3.315% | $165.273 | $165.27 | $165.25 | $165.30 |
| Purchase #4 | $151.76 | 9.760% | $166.5718 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $101.99 | 10.287% | $112.4817 | $112.48 | $112.50 | $112.50 |
| Purchase #6 | $236.54 | 10.606% | $261.6274 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $34.31 | 12.738% | $38.6804 | $38.68 | $38.70 | $38.70 |
| 7 purchase totals = | $876.04 | $945.9752 | $945.97 | $945.95 | $946.10 | |