| 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 | $34.28 | 8.145% | $37.0721 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $116.46 | 11.446% | $129.79 | $129.79 | $129.80 | $129.80 |
| Purchase #3 | $76.46 | 9.604% | $83.8032 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $172.36 | 10.338% | $190.1786 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $8.89 | 12.587% | $10.009 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $105.79 | 12.804% | $119.3354 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $175.48 | 7.589% | $188.7972 | $188.80 | $188.80 | $188.80 |
| 7 purchase totals = | $689.72 | $758.9855 | $758.99 | $759.00 | $759.00 | |