| 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 | $211.27 | 4.490% | $220.756 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $26.56 | 3.693% | $27.5409 | $27.54 | $27.55 | $27.50 |
| Purchase #3 | $25.87 | 13.440% | $29.3469 | $29.35 | $29.35 | $29.30 |
| Purchase #4 | $72.37 | 8.195% | $78.3007 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $78.51 | 9.854% | $86.2464 | $86.25 | $86.25 | $86.20 |
| Purchase #6 | $168.41 | 5.554% | $177.7635 | $177.76 | $177.75 | $177.80 |
| Purchase #7 | $122.72 | 6.285% | $130.433 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $705.71 | $750.3874 | $750.39 | $750.40 | $750.30 | |