| 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 | $64.28 | 4.406% | $67.1122 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $73.62 | 10.652% | $81.462 | $81.46 | $81.45 | $81.50 |
| Purchase #3 | $177.54 | 9.794% | $194.9283 | $194.93 | $194.95 | $194.90 |
| Purchase #4 | $195.60 | 5.662% | $206.6749 | $206.67 | $206.65 | $206.70 |
| Purchase #5 | $213.37 | 6.599% | $227.4503 | $227.45 | $227.45 | $227.50 |
| Purchase #6 | $127.67 | 13.201% | $144.5237 | $144.52 | $144.50 | $144.50 |
| Purchase #7 | $35.53 | 4.413% | $37.0979 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $887.61 | $959.2493 | $959.24 | $959.20 | $959.30 | |