| 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 | $69.39 | 4.499% | $72.5119 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $162.91 | 3.769% | $169.0501 | $169.05 | $169.05 | $169.10 |
| Purchase #3 | $139.75 | 4.758% | $146.3993 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $37.70 | 11.402% | $41.9986 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $157.35 | 9.192% | $171.8136 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $207.93 | 7.870% | $224.2941 | $224.29 | $224.30 | $224.30 |
| Purchase #7 | $164.81 | 3.243% | $170.1548 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $939.84 | $996.2224 | $996.21 | $996.20 | $996.30 | |