| 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 | $70.47 | 10.110% | $77.5945 | $77.59 | $77.60 | $77.60 |
| Purchase #2 | $156.88 | 10.342% | $173.1045 | $173.10 | $173.10 | $173.10 |
| Purchase #3 | $249.94 | 6.868% | $267.1059 | $267.11 | $267.10 | $267.10 |
| Purchase #4 | $163.90 | 4.552% | $171.3607 | $171.36 | $171.35 | $171.40 |
| Purchase #5 | $22.88 | 10.871% | $25.3673 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $12.57 | 7.318% | $13.4899 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $147.45 | 12.668% | $166.129 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $824.09 | $894.1518 | $894.15 | $894.15 | $894.20 | |