| 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 | $71.88 | 4.664% | $75.2325 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $80.98 | 5.259% | $85.2387 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $50.87 | 9.445% | $55.6747 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $188.78 | 4.770% | $197.7848 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $88.40 | 10.358% | $97.5565 | $97.56 | $97.55 | $97.60 |
| Purchase #6 | $94.60 | 7.154% | $101.3677 | $101.37 | $101.35 | $101.40 |
| Purchase #7 | $183.86 | 13.308% | $208.3281 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $759.37 | $821.1830 | $821.18 | $821.20 | $821.20 | |