| 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 | $55.53 | 5.791% | $58.7457 | $58.75 | $58.75 | $58.70 |
| Purchase #2 | $142.63 | 13.388% | $161.7253 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $79.45 | 9.162% | $86.7292 | $86.73 | $86.75 | $86.70 |
| Purchase #4 | $66.26 | 10.675% | $73.3333 | $73.33 | $73.35 | $73.30 |
| Purchase #5 | $86.90 | 8.813% | $94.5585 | $94.56 | $94.55 | $94.60 |
| Purchase #6 | $72.32 | 12.113% | $81.0801 | $81.08 | $81.10 | $81.10 |
| Purchase #7 | $51.57 | 9.525% | $56.482 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $554.66 | $612.6541 | $612.66 | $612.75 | $612.60 | |