| 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 | $36.44 | 13.491% | $41.3561 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $17.34 | 10.652% | $19.1871 | $19.19 | $19.20 | $19.20 |
| Purchase #3 | $92.75 | 13.595% | $105.3594 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $77.57 | 8.718% | $84.3326 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $225.81 | 5.393% | $237.9879 | $237.99 | $238.00 | $238.00 |
| Purchase #6 | $54.96 | 3.162% | $56.6978 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $100.40 | 5.739% | $106.162 | $106.16 | $106.15 | $106.20 |
| 7 purchase totals = | $605.27 | $651.0829 | $651.09 | $651.10 | $651.20 | |