| 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 | $82.41 | 8.355% | $89.2954 | $89.30 | $89.30 | $89.30 |
| Purchase #2 | $93.94 | 7.454% | $100.9423 | $100.94 | $100.95 | $100.90 |
| Purchase #3 | $43.56 | 13.670% | $49.5147 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $238.84 | 4.122% | $248.685 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $172.57 | 11.816% | $192.9609 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $22.61 | 13.529% | $25.6689 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $227.70 | 6.748% | $243.0652 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $881.63 | $950.1324 | $950.14 | $950.10 | $950.20 | |