| 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 | $23.33 | 11.742% | $26.0694 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $219.82 | 12.731% | $247.8053 | $247.81 | $247.80 | $247.80 |
| Purchase #3 | $242.58 | 4.228% | $252.8363 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $67.51 | 10.410% | $74.5378 | $74.54 | $74.55 | $74.50 |
| Purchase #5 | $90.33 | 10.596% | $99.9014 | $99.90 | $99.90 | $99.90 |
| Purchase #6 | $9.80 | 7.342% | $10.5195 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $119.90 | 6.207% | $127.3422 | $127.34 | $127.35 | $127.30 |
| 7 purchase totals = | $773.27 | $839.0119 | $839.02 | $839.00 | $838.90 | |