| 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 | $78.72 | 9.336% | $86.0693 | $86.07 | $86.05 | $86.10 |
| Purchase #2 | $160.62 | 4.258% | $167.4592 | $167.46 | $167.45 | $167.50 |
| Purchase #3 | $143.60 | 9.768% | $157.6268 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $242.34 | 3.246% | $250.2064 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $140.42 | 9.698% | $154.0379 | $154.04 | $154.05 | $154.00 |
| Purchase #6 | $99.54 | 11.422% | $110.9095 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $44.62 | 8.584% | $48.4502 | $48.45 | $48.45 | $48.50 |
| 7 purchase totals = | $909.86 | $974.7593 | $974.77 | $974.75 | $974.80 | |