| 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 | $112.77 | 11.648% | $125.9054 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $86.26 | 10.287% | $95.1336 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $137.37 | 8.859% | $149.5396 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $149.28 | 13.778% | $169.8478 | $169.85 | $169.85 | $169.80 |
| Purchase #5 | $44.26 | 8.116% | $47.8521 | $47.85 | $47.85 | $47.90 |
| Purchase #6 | $145.59 | 13.218% | $164.8341 | $164.83 | $164.85 | $164.80 |
| Purchase #7 | $23.65 | 11.477% | $26.3643 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $699.18 | $779.4769 | $779.47 | $779.50 | $779.40 | |