| 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 | $64.65 | 12.860% | $72.964 | $72.96 | $72.95 | $73.00 |
| Purchase #2 | $104.56 | 11.119% | $116.186 | $116.19 | $116.20 | $116.20 |
| Purchase #3 | $78.36 | 7.150% | $83.9627 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $238.33 | 9.370% | $260.6615 | $260.66 | $260.65 | $260.70 |
| Purchase #5 | $41.79 | 5.258% | $43.9873 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $62.38 | 13.828% | $71.0059 | $71.01 | $71.00 | $71.00 |
| Purchase #7 | $196.77 | 4.161% | $204.9576 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $786.84 | $853.7250 | $853.73 | $853.70 | $853.90 | |