| 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 | $61.32 | 13.173% | $69.3977 | $69.40 | $69.40 | $69.40 |
| Purchase #2 | $60.60 | 12.778% | $68.3435 | $68.34 | $68.35 | $68.30 |
| Purchase #3 | $163.37 | 13.606% | $185.5981 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $133.48 | 10.186% | $147.0763 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $200.67 | 13.215% | $227.1885 | $227.19 | $227.20 | $227.20 |
| Purchase #6 | $39.32 | 4.400% | $41.0501 | $41.05 | $41.05 | $41.10 |
| Purchase #7 | $100.61 | 12.766% | $113.4539 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $759.37 | $852.1081 | $852.11 | $852.15 | $852.20 | |