| 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 | $71.93 | 10.363% | $79.3841 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $79.76 | 5.642% | $84.2601 | $84.26 | $84.25 | $84.30 |
| Purchase #3 | $155.41 | 6.352% | $165.2816 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $163.72 | 8.184% | $177.1188 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $68.99 | 5.126% | $72.5264 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $200.36 | 7.404% | $215.1947 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $92.77 | 13.113% | $104.9349 | $104.93 | $104.95 | $104.90 |
| 7 purchase totals = | $832.94 | $898.7006 | $898.69 | $898.75 | $898.70 | |