| 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 | $124.46 | 8.295% | $134.784 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $14.84 | 6.714% | $15.8364 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $63.96 | 9.521% | $70.0496 | $70.05 | $70.05 | $70.00 |
| Purchase #4 | $25.78 | 7.448% | $27.7001 | $27.70 | $27.70 | $27.70 |
| Purchase #5 | $41.73 | 13.480% | $47.3552 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $107.63 | 13.469% | $122.1267 | $122.13 | $122.15 | $122.10 |
| Purchase #7 | $223.75 | 8.285% | $242.2877 | $242.29 | $242.30 | $242.30 |
| 7 purchase totals = | $602.15 | $660.1397 | $660.15 | $660.20 | $660.10 | |