| 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 | $44.42 | 3.207% | $45.8445 | $45.84 | $45.85 | $45.80 |
| Purchase #2 | $225.95 | 3.787% | $234.5067 | $234.51 | $234.50 | $234.50 |
| Purchase #3 | $61.63 | 5.285% | $64.8871 | $64.89 | $64.90 | $64.90 |
| Purchase #4 | $57.61 | 7.809% | $62.1088 | $62.11 | $62.10 | $62.10 |
| Purchase #5 | $54.54 | 7.480% | $58.6196 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $110.65 | 6.816% | $118.1919 | $118.19 | $118.20 | $118.20 |
| Purchase #7 | $68.28 | 8.410% | $74.0223 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $623.08 | $658.1809 | $658.18 | $658.15 | $658.10 | |