| 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 | $40.76 | 5.570% | $43.0303 | $43.03 | $43.05 | $43.00 |
| Purchase #2 | $209.25 | 10.244% | $230.6856 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $12.77 | 8.576% | $13.8652 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $43.75 | 3.709% | $45.3727 | $45.37 | $45.35 | $45.40 |
| Purchase #5 | $172.82 | 7.208% | $185.2769 | $185.28 | $185.30 | $185.30 |
| Purchase #6 | $188.43 | 9.615% | $206.5475 | $206.55 | $206.55 | $206.50 |
| Purchase #7 | $6.49 | 7.118% | $6.952 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $674.27 | $731.7302 | $731.74 | $731.75 | $731.80 | |