| 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 | $33.49 | 9.640% | $36.7184 | $36.72 | $36.70 | $36.70 |
| Purchase #2 | $212.48 | 9.218% | $232.0664 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $52.41 | 6.725% | $55.9346 | $55.93 | $55.95 | $55.90 |
| Purchase #4 | $235.27 | 12.592% | $264.8952 | $264.90 | $264.90 | $264.90 |
| Purchase #5 | $113.96 | 4.613% | $119.217 | $119.22 | $119.20 | $119.20 |
| Purchase #6 | $82.43 | 9.683% | $90.4117 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $5.39 | 5.181% | $5.6693 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $735.43 | $804.9126 | $804.92 | $804.85 | $804.90 | |