| 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 | $70.26 | 5.467% | $74.1011 | $74.10 | $74.10 | $74.10 |
| Purchase #2 | $66.88 | 12.583% | $75.2955 | $75.30 | $75.30 | $75.30 |
| Purchase #3 | $206.69 | 6.773% | $220.6891 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $29.40 | 11.791% | $32.8666 | $32.87 | $32.85 | $32.90 |
| Purchase #5 | $175.65 | 13.423% | $199.2275 | $199.23 | $199.25 | $199.20 |
| Purchase #6 | $77.72 | 5.688% | $82.1407 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $182.34 | 11.407% | $203.1395 | $203.14 | $203.15 | $203.10 |
| 7 purchase totals = | $808.94 | $887.4600 | $887.47 | $887.50 | $887.40 | |