| 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 | $72.73 | 11.760% | $81.283 | $81.28 | $81.30 | $81.30 |
| Purchase #2 | $82.81 | 7.490% | $89.0125 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $165.60 | 3.136% | $170.7932 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $93.85 | 12.676% | $105.7464 | $105.75 | $105.75 | $105.70 |
| Purchase #5 | $85.80 | 7.770% | $92.4667 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $122.95 | 7.592% | $132.2844 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $197.37 | 7.105% | $211.3931 | $211.39 | $211.40 | $211.40 |
| 7 purchase totals = | $821.11 | $882.9793 | $882.97 | $883.00 | $883.00 | |