| 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 | $49.75 | 12.337% | $55.8877 | $55.89 | $55.90 | $55.90 |
| Purchase #2 | $196.44 | 3.471% | $203.2584 | $203.26 | $203.25 | $203.30 |
| Purchase #3 | $77.50 | 13.476% | $87.9439 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $234.47 | 9.534% | $256.8244 | $256.82 | $256.80 | $256.80 |
| Purchase #5 | $14.58 | 10.663% | $16.1347 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $72.33 | 3.158% | $74.6142 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $180.53 | 12.793% | $203.6252 | $203.63 | $203.65 | $203.60 |
| 7 purchase totals = | $825.60 | $898.2885 | $898.28 | $898.30 | $898.20 | |