| 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 | $81.35 | 4.339% | $84.8798 | $84.88 | $84.90 | $84.90 |
| Purchase #2 | $56.92 | 10.847% | $63.0941 | $63.09 | $63.10 | $63.10 |
| Purchase #3 | $91.99 | 13.850% | $104.7306 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $99.79 | 10.104% | $109.8728 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $214.91 | 7.343% | $230.6908 | $230.69 | $230.70 | $230.70 |
| Purchase #6 | $64.73 | 10.111% | $71.2749 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $153.84 | 9.784% | $168.8917 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $763.53 | $833.4347 | $833.42 | $833.45 | $833.50 | |