| 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 | $88.44 | 7.621% | $95.18 | $95.18 | $95.20 | $95.20 |
| Purchase #2 | $72.81 | 7.428% | $78.2183 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $210.37 | 10.215% | $231.8593 | $231.86 | $231.85 | $231.90 |
| Purchase #4 | $81.98 | 8.693% | $89.1065 | $89.11 | $89.10 | $89.10 |
| Purchase #5 | $73.38 | 13.363% | $83.1858 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $134.80 | 5.795% | $142.6117 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $222.51 | 5.697% | $235.1864 | $235.19 | $235.20 | $235.20 |
| 7 purchase totals = | $884.29 | $955.3480 | $955.36 | $955.35 | $955.40 | |