| 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 | $89.91 | 9.842% | $98.7589 | $98.76 | $98.75 | $98.80 |
| Purchase #2 | $88.99 | 4.759% | $93.225 | $93.23 | $93.25 | $93.20 |
| Purchase #3 | $73.82 | 4.444% | $77.1006 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $217.76 | 4.264% | $227.0453 | $227.05 | $227.05 | $227.00 |
| Purchase #5 | $102.92 | 4.844% | $107.9054 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $77.40 | 5.288% | $81.4929 | $81.49 | $81.50 | $81.50 |
| Purchase #7 | $123.84 | 12.689% | $139.5541 | $139.55 | $139.55 | $139.60 |
| 7 purchase totals = | $774.64 | $825.0822 | $825.09 | $825.10 | $825.10 | |