| 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 | $83.97 | 10.389% | $92.6936 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $83.54 | 6.221% | $88.737 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $40.39 | 12.554% | $45.4606 | $45.46 | $45.45 | $45.50 |
| Purchase #4 | $149.81 | 4.628% | $156.7432 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $14.68 | 11.217% | $16.3267 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $85.99 | 13.575% | $97.6631 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $151.32 | 8.816% | $164.6604 | $164.66 | $164.65 | $164.70 |
| 7 purchase totals = | $609.70 | $662.2846 | $662.28 | $662.30 | $662.30 | |