| 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 | $23.47 | 11.357% | $26.1355 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $20.40 | 11.193% | $22.6834 | $22.68 | $22.70 | $22.70 |
| Purchase #3 | $105.81 | 10.365% | $116.7772 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $126.52 | 12.194% | $141.9478 | $141.95 | $141.95 | $141.90 |
| Purchase #5 | $194.65 | 12.582% | $219.1409 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $90.50 | 11.643% | $101.0369 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $74.68 | 3.211% | $77.078 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $636.03 | $704.7997 | $704.81 | $704.90 | $704.70 | |