| 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 | $22.38 | 12.311% | $25.1352 | $25.14 | $25.15 | $25.10 |
| Purchase #2 | $5.76 | 11.744% | $6.4365 | $6.44 | $6.45 | $6.40 |
| Purchase #3 | $44.48 | 9.427% | $48.6731 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $50.87 | 9.720% | $55.8146 | $55.81 | $55.80 | $55.80 |
| Purchase #5 | $17.41 | 5.338% | $18.3393 | $18.34 | $18.35 | $18.30 |
| Purchase #6 | $15.25 | 10.243% | $16.8121 | $16.81 | $16.80 | $16.80 |
| Purchase #7 | $201.45 | 7.120% | $215.7932 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $357.60 | $387.0040 | $387.00 | $387.00 | $386.90 | |