| 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 | $62.33 | 13.650% | $70.838 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $82.54 | 3.271% | $85.2399 | $85.24 | $85.25 | $85.20 |
| Purchase #3 | $28.96 | 12.126% | $32.4717 | $32.47 | $32.45 | $32.50 |
| Purchase #4 | $7.84 | 12.386% | $8.8111 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $76.85 | 12.323% | $86.3202 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $60.92 | 3.530% | $63.0705 | $63.07 | $63.05 | $63.10 |
| Purchase #7 | $149.96 | 10.674% | $165.9667 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $469.40 | $512.7181 | $512.72 | $512.65 | $512.70 | |