| 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 | $34.96 | 4.159% | $36.414 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $9.78 | 11.391% | $10.894 | $10.89 | $10.90 | $10.90 |
| Purchase #3 | $47.27 | 13.755% | $53.772 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $244.56 | 6.418% | $260.2559 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $146.51 | 7.202% | $157.0617 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $55.57 | 6.838% | $59.3699 | $59.37 | $59.35 | $59.40 |
| Purchase #7 | $115.69 | 7.674% | $124.5681 | $124.57 | $124.55 | $124.60 |
| 7 purchase totals = | $654.34 | $702.3356 | $702.33 | $702.25 | $702.50 | |