| 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 | $198.84 | 4.123% | $207.0382 | $207.04 | $207.05 | $207.00 |
| Purchase #2 | $77.85 | 3.512% | $80.5841 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $92.43 | 3.412% | $95.5837 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $86.30 | 9.122% | $94.1723 | $94.17 | $94.15 | $94.20 |
| Purchase #5 | $61.39 | 11.307% | $68.3314 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $95.28 | 4.816% | $99.8687 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $134.89 | 10.131% | $148.5557 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $746.98 | $794.1341 | $794.13 | $794.15 | $794.20 | |