| 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 | $130.35 | 11.625% | $145.5032 | $145.50 | $145.50 | $145.50 |
| Purchase #2 | $92.55 | 5.294% | $97.4496 | $97.45 | $97.45 | $97.40 |
| Purchase #3 | $232.59 | 9.345% | $254.3255 | $254.33 | $254.35 | $254.30 |
| Purchase #4 | $23.74 | 11.678% | $26.5124 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $82.46 | 10.453% | $91.0795 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $63.63 | 10.546% | $70.3404 | $70.34 | $70.35 | $70.30 |
| Purchase #7 | $82.85 | 4.225% | $86.3504 | $86.35 | $86.35 | $86.40 |
| 7 purchase totals = | $708.17 | $771.5610 | $771.56 | $771.60 | $771.50 | |