| 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 | $82.41 | 3.435% | $85.2408 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $88.82 | 13.869% | $101.1384 | $101.14 | $101.15 | $101.10 |
| Purchase #3 | $40.34 | 7.312% | $43.2897 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $141.36 | 5.449% | $149.0627 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $91.41 | 12.697% | $103.0163 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $14.75 | 7.739% | $15.8915 | $15.89 | $15.90 | $15.90 |
| Purchase #7 | $213.80 | 5.756% | $226.1063 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $672.89 | $723.7457 | $723.75 | $723.75 | $723.70 | |