| 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 | $31.70 | 12.764% | $35.7462 | $35.75 | $35.75 | $35.70 |
| Purchase #2 | $112.90 | 12.189% | $126.6614 | $126.66 | $126.65 | $126.70 |
| Purchase #3 | $139.56 | 5.184% | $146.7948 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $180.84 | 5.315% | $190.4516 | $190.45 | $190.45 | $190.50 |
| Purchase #5 | $27.49 | 5.283% | $28.9423 | $28.94 | $28.95 | $28.90 |
| Purchase #6 | $67.97 | 4.847% | $71.2645 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $237.37 | 10.640% | $262.6262 | $262.63 | $262.65 | $262.60 |
| 7 purchase totals = | $797.83 | $862.4870 | $862.48 | $862.50 | $862.50 | |