| 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 | $116.59 | 11.591% | $130.1039 | $130.10 | $130.10 | $130.10 |
| Purchase #2 | $76.40 | 13.598% | $86.7889 | $86.79 | $86.80 | $86.80 |
| Purchase #3 | $19.81 | 4.854% | $20.7716 | $20.77 | $20.75 | $20.80 |
| Purchase #4 | $72.30 | 7.211% | $77.5136 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $94.52 | 9.721% | $103.7083 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $216.90 | 7.214% | $232.5472 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $159.67 | 7.625% | $171.8448 | $171.84 | $171.85 | $171.80 |
| 7 purchase totals = | $756.19 | $823.2783 | $823.27 | $823.25 | $823.20 | |