| 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 | $56.95 | 9.747% | $62.5009 | $62.50 | $62.50 | $62.50 |
| Purchase #2 | $9.82 | 3.399% | $10.1538 | $10.15 | $10.15 | $10.20 |
| Purchase #3 | $66.70 | 12.395% | $74.9675 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $18.53 | 8.730% | $20.1477 | $20.15 | $20.15 | $20.10 |
| Purchase #5 | $186.59 | 3.648% | $193.3968 | $193.40 | $193.40 | $193.40 |
| Purchase #6 | $228.27 | 10.253% | $251.6745 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $137.86 | 6.385% | $146.6624 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $704.72 | $759.5036 | $759.50 | $759.45 | $759.60 | |