| 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 | $90.32 | 3.380% | $93.3728 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $10.72 | 3.114% | $11.0538 | $11.05 | $11.05 | $11.10 |
| Purchase #3 | $129.50 | 10.705% | $143.363 | $143.36 | $143.35 | $143.40 |
| Purchase #4 | $239.36 | 7.388% | $257.0439 | $257.04 | $257.05 | $257.00 |
| Purchase #5 | $21.38 | 5.648% | $22.5875 | $22.59 | $22.60 | $22.60 |
| Purchase #6 | $167.34 | 10.680% | $185.2119 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $94.88 | 4.555% | $99.2018 | $99.20 | $99.20 | $99.20 |
| 7 purchase totals = | $753.50 | $811.8347 | $811.82 | $811.80 | $811.90 | |