| 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 | $17.43 | 11.581% | $19.4486 | $19.45 | $19.45 | $19.40 |
| Purchase #2 | $104.71 | 7.259% | $112.3109 | $112.31 | $112.30 | $112.30 |
| Purchase #3 | $232.39 | 6.319% | $247.0747 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $159.36 | 12.766% | $179.7039 | $179.70 | $179.70 | $179.70 |
| Purchase #5 | $115.41 | 11.179% | $128.3117 | $128.31 | $128.30 | $128.30 |
| Purchase #6 | $23.77 | 7.339% | $25.5145 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $76.72 | 4.168% | $79.9177 | $79.92 | $79.90 | $79.90 |
| 7 purchase totals = | $729.79 | $792.2820 | $792.27 | $792.20 | $792.20 | |