| 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 | $76.27 | 10.722% | $84.4477 | $84.45 | $84.45 | $84.40 |
| Purchase #2 | $72.62 | 7.363% | $77.967 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $249.90 | 13.644% | $283.9964 | $284.00 | $284.00 | $284.00 |
| Purchase #4 | $26.67 | 9.289% | $29.1474 | $29.15 | $29.15 | $29.10 |
| Purchase #5 | $214.93 | 13.225% | $243.3545 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $99.88 | 13.392% | $113.2559 | $113.26 | $113.25 | $113.30 |
| Purchase #7 | $100.87 | 12.276% | $113.2528 | $113.25 | $113.25 | $113.30 |
| 7 purchase totals = | $841.14 | $945.4217 | $945.43 | $945.40 | $945.50 | |