| 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 | $79.58 | 7.358% | $85.4355 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $186.53 | 4.358% | $194.659 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $169.74 | 5.240% | $178.6344 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $131.99 | 3.204% | $136.219 | $136.22 | $136.20 | $136.20 |
| Purchase #5 | $132.91 | 12.116% | $149.0134 | $149.01 | $149.00 | $149.00 |
| Purchase #6 | $238.52 | 12.564% | $268.4877 | $268.49 | $268.50 | $268.50 |
| Purchase #7 | $23.76 | 13.603% | $26.9921 | $26.99 | $27.00 | $27.00 |
| 7 purchase totals = | $963.03 | $1,039.4411 | $1,039.44 | $1,039.45 | $1,039.40 | |