| 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 | $36.58 | 8.311% | $39.6202 | $39.62 | $39.60 | $39.60 |
| Purchase #2 | $100.78 | 7.232% | $108.0684 | $108.07 | $108.05 | $108.10 |
| Purchase #3 | $146.67 | 7.778% | $158.078 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $229.36 | 12.230% | $257.4107 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $60.92 | 9.356% | $66.6197 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $175.97 | 11.367% | $195.9725 | $195.97 | $195.95 | $196.00 |
| Purchase #7 | $59.98 | 4.722% | $62.8123 | $62.81 | $62.80 | $62.80 |
| 7 purchase totals = | $810.26 | $888.5818 | $888.58 | $888.50 | $888.60 | |