| 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 | $71.89 | 10.814% | $79.6642 | $79.66 | $79.65 | $79.70 |
| Purchase #2 | $111.56 | 12.498% | $125.5028 | $125.50 | $125.50 | $125.50 |
| Purchase #3 | $33.46 | 3.491% | $34.6281 | $34.63 | $34.65 | $34.60 |
| Purchase #4 | $106.84 | 4.381% | $111.5207 | $111.52 | $111.50 | $111.50 |
| Purchase #5 | $75.85 | 13.329% | $85.96 | $85.96 | $85.95 | $86.00 |
| Purchase #6 | $204.37 | 11.858% | $228.6042 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $141.85 | 11.159% | $157.679 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $745.82 | $823.5590 | $823.55 | $823.55 | $823.60 | |