| 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 | $76.37 | 5.543% | $80.6032 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $123.56 | 13.161% | $139.8217 | $139.82 | $139.80 | $139.80 |
| Purchase #3 | $169.55 | 7.386% | $182.073 | $182.07 | $182.05 | $182.10 |
| Purchase #4 | $90.49 | 8.283% | $97.9853 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $95.75 | 8.114% | $103.5192 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $84.50 | 10.367% | $93.2601 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $218.36 | 9.437% | $238.9666 | $238.97 | $238.95 | $239.00 |
| 7 purchase totals = | $858.58 | $936.2291 | $936.23 | $936.15 | $936.30 | |