| 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 | $59.61 | 9.484% | $65.2634 | $65.26 | $65.25 | $65.30 |
| Purchase #2 | $163.30 | 6.844% | $174.4763 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $78.65 | 3.446% | $81.3603 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $91.26 | 7.634% | $98.2268 | $98.23 | $98.25 | $98.20 |
| Purchase #5 | $153.78 | 4.237% | $160.2957 | $160.30 | $160.30 | $160.30 |
| Purchase #6 | $77.25 | 13.662% | $87.8039 | $87.80 | $87.80 | $87.80 |
| Purchase #7 | $9.73 | 9.758% | $10.6795 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $633.58 | $678.1059 | $678.11 | $678.15 | $678.20 | |