| 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 | $62.61 | 9.720% | $68.6957 | $68.70 | $68.70 | $68.70 |
| Purchase #2 | $77.59 | 8.227% | $83.9733 | $83.97 | $83.95 | $84.00 |
| Purchase #3 | $28.92 | 5.415% | $30.486 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $30.44 | 10.341% | $33.5878 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $20.87 | 9.778% | $22.9107 | $22.91 | $22.90 | $22.90 |
| Purchase #6 | $148.91 | 13.599% | $169.1603 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $108.85 | 12.782% | $122.7632 | $122.76 | $122.75 | $122.80 |
| 7 purchase totals = | $478.19 | $531.5770 | $531.58 | $531.55 | $531.70 | |