| 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 | $13.29 | 6.828% | $14.1974 | $14.20 | $14.20 | $14.20 |
| Purchase #2 | $131.66 | 10.116% | $144.9787 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $46.80 | 7.274% | $50.2042 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $7.87 | 11.503% | $8.7753 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $68.78 | 13.244% | $77.8892 | $77.89 | $77.90 | $77.90 |
| Purchase #6 | $139.80 | 12.538% | $157.3281 | $157.33 | $157.35 | $157.30 |
| Purchase #7 | $227.26 | 10.718% | $251.6177 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $635.46 | $704.9906 | $705.00 | $705.05 | $705.00 | |