| 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 | $23.37 | 4.451% | $24.4102 | $24.41 | $24.40 | $24.40 |
| Purchase #2 | $247.44 | 9.782% | $271.6446 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $106.58 | 12.462% | $119.862 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $158.50 | 9.266% | $173.1866 | $173.19 | $173.20 | $173.20 |
| Purchase #5 | $72.41 | 7.771% | $78.037 | $78.04 | $78.05 | $78.00 |
| Purchase #6 | $129.59 | 13.228% | $146.7322 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $114.55 | 10.801% | $126.9225 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $852.44 | $940.7951 | $940.79 | $940.80 | $940.70 | |