| 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 | $12.43 | 10.125% | $13.6885 | $13.69 | $13.70 | $13.70 |
| Purchase #2 | $76.49 | 8.334% | $82.8647 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $91.58 | 11.216% | $101.8516 | $101.85 | $101.85 | $101.90 |
| Purchase #4 | $209.38 | 3.374% | $216.4445 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $131.75 | 7.690% | $141.8816 | $141.88 | $141.90 | $141.90 |
| Purchase #6 | $97.62 | 5.521% | $103.0096 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $116.79 | 7.250% | $125.2573 | $125.26 | $125.25 | $125.30 |
| 7 purchase totals = | $736.04 | $784.9978 | $784.99 | $785.00 | $785.10 | |