| 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 | $69.90 | 11.220% | $77.7428 | $77.74 | $77.75 | $77.70 |
| Purchase #2 | $94.88 | 6.439% | $100.9893 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $86.90 | 10.344% | $95.8889 | $95.89 | $95.90 | $95.90 |
| Purchase #4 | $14.46 | 4.721% | $15.1427 | $15.14 | $15.15 | $15.10 |
| Purchase #5 | $134.60 | 9.798% | $147.7881 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $231.38 | 8.538% | $251.1352 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $210.47 | 13.748% | $239.4054 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $842.59 | $928.0924 | $928.10 | $928.15 | $928.00 | |