| 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 | $79.37 | 9.133% | $86.6189 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $234.38 | 10.425% | $258.8141 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $138.56 | 6.222% | $147.1812 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $171.43 | 13.469% | $194.5199 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $20.83 | 13.842% | $23.7133 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $122.34 | 11.602% | $136.5339 | $136.53 | $136.55 | $136.50 |
| Purchase #7 | $90.37 | 5.538% | $95.3747 | $95.37 | $95.35 | $95.40 |
| 7 purchase totals = | $857.28 | $942.7560 | $942.74 | $942.70 | $942.70 | |