| 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 | $32.96 | 3.149% | $33.9979 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $162.46 | 12.282% | $182.4133 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $196.63 | 9.755% | $215.8113 | $215.81 | $215.80 | $215.80 |
| Purchase #4 | $115.28 | 8.154% | $124.6799 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $83.56 | 13.360% | $94.7236 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $144.95 | 11.700% | $161.9092 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $58.73 | 9.428% | $64.2671 | $64.27 | $64.25 | $64.30 |
| 7 purchase totals = | $794.57 | $877.8023 | $877.80 | $877.75 | $877.80 | |