| 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 | $232.35 | 11.832% | $259.8417 | $259.84 | $259.85 | $259.80 |
| Purchase #2 | $41.99 | 7.301% | $45.0557 | $45.06 | $45.05 | $45.10 |
| Purchase #3 | $52.92 | 7.448% | $56.8615 | $56.86 | $56.85 | $56.90 |
| Purchase #4 | $138.71 | 7.566% | $149.2048 | $149.20 | $149.20 | $149.20 |
| Purchase #5 | $182.86 | 13.220% | $207.0341 | $207.03 | $207.05 | $207.00 |
| Purchase #6 | $44.33 | 4.676% | $46.4029 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $42.38 | 7.305% | $45.4759 | $45.48 | $45.50 | $45.50 |
| 7 purchase totals = | $735.54 | $809.8766 | $809.87 | $809.90 | $809.90 | |