| 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 | $14.40 | 8.754% | $15.6606 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $78.99 | 6.408% | $84.0517 | $84.05 | $84.05 | $84.10 |
| Purchase #3 | $178.98 | 6.409% | $190.4508 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $41.49 | 10.331% | $45.7763 | $45.78 | $45.80 | $45.80 |
| Purchase #5 | $134.43 | 8.694% | $146.1173 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $225.56 | 12.465% | $253.6761 | $253.68 | $253.70 | $253.70 |
| Purchase #7 | $209.25 | 3.552% | $216.6826 | $216.68 | $216.70 | $216.70 |
| 7 purchase totals = | $883.10 | $952.4154 | $952.42 | $952.45 | $952.60 | |