| 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 | $23.96 | 11.478% | $26.7101 | $26.71 | $26.70 | $26.70 |
| Purchase #2 | $164.49 | 3.768% | $170.688 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $163.53 | 10.119% | $180.0776 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $73.63 | 10.485% | $81.3501 | $81.35 | $81.35 | $81.40 |
| Purchase #5 | $190.34 | 5.737% | $201.2598 | $201.26 | $201.25 | $201.30 |
| Purchase #6 | $172.79 | 6.794% | $184.5294 | $184.53 | $184.55 | $184.50 |
| Purchase #7 | $84.81 | 4.650% | $88.7537 | $88.75 | $88.75 | $88.80 |
| 7 purchase totals = | $873.55 | $933.3687 | $933.37 | $933.40 | $933.50 | |