| 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 | $30.43 | 5.732% | $32.1742 | $32.17 | $32.15 | $32.20 |
| Purchase #2 | $117.63 | 4.364% | $122.7634 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $127.87 | 13.598% | $145.2578 | $145.26 | $145.25 | $145.30 |
| Purchase #4 | $42.81 | 8.247% | $46.3405 | $46.34 | $46.35 | $46.30 |
| Purchase #5 | $161.74 | 3.254% | $167.003 | $167.00 | $167.00 | $167.00 |
| Purchase #6 | $108.85 | 12.331% | $122.2723 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $138.34 | 12.284% | $155.3337 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $727.67 | $791.1449 | $791.13 | $791.10 | $791.20 | |