| 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 | $94.39 | 11.347% | $105.1004 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $75.64 | 7.304% | $81.1647 | $81.16 | $81.15 | $81.20 |
| Purchase #3 | $18.79 | 9.459% | $20.5673 | $20.57 | $20.55 | $20.60 |
| Purchase #4 | $233.38 | 4.487% | $243.8518 | $243.85 | $243.85 | $243.90 |
| Purchase #5 | $152.68 | 7.312% | $163.844 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $151.25 | 10.124% | $166.5626 | $166.56 | $166.55 | $166.60 |
| Purchase #7 | $134.85 | 4.118% | $140.4031 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $860.98 | $921.4939 | $921.48 | $921.45 | $921.60 | |