| 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 | $19.86 | 9.530% | $21.7527 | $21.75 | $21.75 | $21.80 |
| Purchase #2 | $196.36 | 12.173% | $220.2629 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $185.54 | 11.366% | $206.6285 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $77.38 | 5.322% | $81.4982 | $81.50 | $81.50 | $81.50 |
| Purchase #5 | $91.78 | 6.728% | $97.955 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $86.58 | 13.169% | $97.9817 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $13.79 | 7.265% | $14.7918 | $14.79 | $14.80 | $14.80 |
| 7 purchase totals = | $671.29 | $740.8708 | $740.87 | $740.90 | $741.00 | |