| 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 | $28.84 | 7.459% | $30.9912 | $30.99 | $31.00 | $31.00 |
| Purchase #2 | $147.77 | 3.673% | $153.1976 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $229.97 | 11.286% | $255.9244 | $255.92 | $255.90 | $255.90 |
| Purchase #4 | $17.29 | 11.400% | $19.2611 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $116.58 | 8.803% | $126.8425 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $151.42 | 3.452% | $156.647 | $156.65 | $156.65 | $156.60 |
| Purchase #7 | $117.88 | 13.363% | $133.6323 | $133.63 | $133.65 | $133.60 |
| 7 purchase totals = | $809.75 | $876.4961 | $876.49 | $876.50 | $876.40 | |