| 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 | $72.28 | 3.313% | $74.6746 | $74.67 | $74.65 | $74.70 |
| Purchase #2 | $123.98 | 11.399% | $138.1125 | $138.11 | $138.10 | $138.10 |
| Purchase #3 | $190.45 | 6.803% | $203.4063 | $203.41 | $203.40 | $203.40 |
| Purchase #4 | $36.61 | 7.621% | $39.4 | $39.40 | $39.40 | $39.40 |
| Purchase #5 | $194.56 | 6.485% | $207.1772 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $7.78 | 11.233% | $8.6539 | $8.65 | $8.65 | $8.70 |
| Purchase #7 | $115.31 | 9.560% | $126.3336 | $126.33 | $126.35 | $126.30 |
| 7 purchase totals = | $740.97 | $797.7581 | $797.75 | $797.75 | $797.80 | |