| 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 | $79.65 | 3.183% | $82.1853 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $136.33 | 10.840% | $151.1082 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $35.81 | 11.551% | $39.9464 | $39.95 | $39.95 | $39.90 |
| Purchase #4 | $86.58 | 3.773% | $89.8467 | $89.85 | $89.85 | $89.80 |
| Purchase #5 | $97.97 | 9.250% | $107.0322 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $44.62 | 10.345% | $49.2359 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $164.28 | 11.325% | $182.8847 | $182.88 | $182.90 | $182.90 |
| 7 purchase totals = | $645.24 | $702.2394 | $702.25 | $702.30 | $702.10 | |