| 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 | $67.38 | 3.430% | $69.6911 | $69.69 | $69.70 | $69.70 |
| Purchase #2 | $134.74 | 7.790% | $145.2362 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $146.58 | 8.755% | $159.4131 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $233.59 | 11.289% | $259.96 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $133.37 | 12.552% | $150.1106 | $150.11 | $150.10 | $150.10 |
| Purchase #6 | $119.27 | 6.262% | $126.7387 | $126.74 | $126.75 | $126.70 |
| Purchase #7 | $46.28 | 3.732% | $48.0072 | $48.01 | $48.00 | $48.00 |
| 7 purchase totals = | $881.21 | $959.1569 | $959.16 | $959.15 | $959.10 | |