| 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 | $39.58 | 3.784% | $41.0777 | $41.08 | $41.10 | $41.10 |
| Purchase #2 | $23.40 | 13.718% | $26.61 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $206.44 | 3.804% | $214.293 | $214.29 | $214.30 | $214.30 |
| Purchase #4 | $40.97 | 10.605% | $45.3149 | $45.31 | $45.30 | $45.30 |
| Purchase #5 | $229.45 | 6.356% | $244.0338 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $76.42 | 7.389% | $82.0667 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $134.44 | 7.643% | $144.7152 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $750.70 | $798.1113 | $798.11 | $798.10 | $798.10 | |