| 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 | $59.47 | 8.398% | $64.4643 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $146.33 | 12.385% | $164.453 | $164.45 | $164.45 | $164.50 |
| Purchase #3 | $19.53 | 7.723% | $21.0383 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $248.77 | 5.410% | $262.2285 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $147.94 | 8.242% | $160.1332 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $162.68 | 13.689% | $184.9493 | $184.95 | $184.95 | $184.90 |
| Purchase #7 | $55.96 | 4.434% | $58.4413 | $58.44 | $58.45 | $58.40 |
| 7 purchase totals = | $840.68 | $915.7079 | $915.70 | $915.75 | $915.60 | |