| 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 | $78.48 | 8.589% | $85.2206 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $70.96 | 3.442% | $73.4024 | $73.40 | $73.40 | $73.40 |
| Purchase #3 | $184.32 | 4.710% | $193.0015 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $175.75 | 11.375% | $195.7416 | $195.74 | $195.75 | $195.70 |
| Purchase #5 | $72.43 | 10.303% | $79.8925 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $10.59 | 13.397% | $12.0087 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $215.25 | 11.459% | $239.9155 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $807.78 | $879.1828 | $879.18 | $879.15 | $879.10 | |