| 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 | $93.91 | 5.577% | $99.1474 | $99.15 | $99.15 | $99.10 |
| Purchase #2 | $135.99 | 13.481% | $154.3228 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $25.95 | 5.519% | $27.3822 | $27.38 | $27.40 | $27.40 |
| Purchase #4 | $174.40 | 12.840% | $196.793 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $205.87 | 11.246% | $229.0221 | $229.02 | $229.00 | $229.00 |
| Purchase #6 | $44.98 | 12.771% | $50.7244 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $61.76 | 3.475% | $63.9062 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $742.86 | $821.2981 | $821.29 | $821.25 | $821.20 | |