| 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 | $26.44 | 11.387% | $29.4507 | $29.45 | $29.45 | $29.50 |
| Purchase #2 | $212.80 | 3.145% | $219.4926 | $219.49 | $219.50 | $219.50 |
| Purchase #3 | $230.88 | 5.392% | $243.329 | $243.33 | $243.35 | $243.30 |
| Purchase #4 | $75.50 | 13.547% | $85.728 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $92.96 | 3.143% | $95.8817 | $95.88 | $95.90 | $95.90 |
| Purchase #6 | $9.75 | 5.865% | $10.3218 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $195.81 | 9.675% | $214.7546 | $214.75 | $214.75 | $214.80 |
| 7 purchase totals = | $844.14 | $898.9584 | $898.95 | $899.00 | $899.00 | |