| 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 | $81.51 | 5.509% | $86.0004 | $86.00 | $86.00 | $86.00 |
| Purchase #2 | $36.74 | 12.423% | $41.3042 | $41.30 | $41.30 | $41.30 |
| Purchase #3 | $203.58 | 5.650% | $215.0823 | $215.08 | $215.10 | $215.10 |
| Purchase #4 | $45.85 | 9.637% | $50.2686 | $50.27 | $50.25 | $50.30 |
| Purchase #5 | $192.52 | 11.550% | $214.7561 | $214.76 | $214.75 | $214.80 |
| Purchase #6 | $103.93 | 4.579% | $108.689 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $99.73 | 10.462% | $110.1638 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $763.86 | $826.2644 | $826.26 | $826.25 | $826.40 | |