| 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 | $13.34 | 3.681% | $13.831 | $13.83 | $13.85 | $13.80 |
| Purchase #2 | $154.74 | 9.652% | $169.6755 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $15.37 | 4.555% | $16.0701 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $27.40 | 3.554% | $28.3738 | $28.37 | $28.35 | $28.40 |
| Purchase #5 | $182.48 | 11.853% | $204.1094 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $90.94 | 10.586% | $100.5669 | $100.57 | $100.55 | $100.60 |
| Purchase #7 | $226.48 | 3.403% | $234.1871 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $710.75 | $766.8138 | $766.82 | $766.80 | $766.90 | |