| 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 | $41.43 | 7.865% | $44.6885 | $44.69 | $44.70 | $44.70 |
| Purchase #2 | $99.37 | 8.790% | $108.1046 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $33.52 | 7.713% | $36.1054 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $196.51 | 5.790% | $207.8879 | $207.89 | $207.90 | $207.90 |
| Purchase #5 | $54.93 | 5.366% | $57.8775 | $57.88 | $57.90 | $57.90 |
| Purchase #6 | $94.38 | 4.657% | $98.7753 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $50.95 | 4.507% | $53.2463 | $53.25 | $53.25 | $53.20 |
| 7 purchase totals = | $571.09 | $606.6855 | $606.70 | $606.75 | $606.70 | |