| 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 | $31.49 | 8.739% | $34.2419 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $116.54 | 3.309% | $120.3963 | $120.40 | $120.40 | $120.40 |
| Purchase #3 | $54.91 | 11.178% | $61.0478 | $61.05 | $61.05 | $61.00 |
| Purchase #4 | $72.92 | 7.768% | $78.5844 | $78.58 | $78.60 | $78.60 |
| Purchase #5 | $36.41 | 8.370% | $39.4575 | $39.46 | $39.45 | $39.50 |
| Purchase #6 | $130.77 | 4.272% | $136.3565 | $136.36 | $136.35 | $136.40 |
| Purchase #7 | $226.70 | 4.722% | $237.4048 | $237.40 | $237.40 | $237.40 |
| 7 purchase totals = | $669.74 | $707.4892 | $707.49 | $707.50 | $707.50 | |