| 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 | $194.61 | 4.201% | $202.7856 | $202.79 | $202.80 | $202.80 |
| Purchase #2 | $68.41 | 5.199% | $71.9666 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $33.71 | 9.575% | $36.9377 | $36.94 | $36.95 | $36.90 |
| Purchase #4 | $137.95 | 9.104% | $150.509 | $150.51 | $150.50 | $150.50 |
| Purchase #5 | $112.84 | 12.628% | $127.0894 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $44.83 | 11.654% | $50.0545 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $32.25 | 11.749% | $36.0391 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $624.60 | $675.3819 | $675.39 | $675.40 | $675.40 | |