| 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 | $75.63 | 12.567% | $85.1344 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $244.63 | 6.123% | $259.6087 | $259.61 | $259.60 | $259.60 |
| Purchase #3 | $55.60 | 3.263% | $57.4142 | $57.41 | $57.40 | $57.40 |
| Purchase #4 | $46.90 | 11.323% | $52.2105 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $23.89 | 12.420% | $26.8571 | $26.86 | $26.85 | $26.90 |
| Purchase #6 | $32.42 | 10.541% | $35.8374 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $63.52 | 9.763% | $69.7215 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $542.59 | $586.7838 | $586.78 | $586.75 | $586.70 | |