| 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 | $10.80 | 6.733% | $11.5272 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $115.28 | 10.627% | $127.5308 | $127.53 | $127.55 | $127.50 |
| Purchase #3 | $125.70 | 8.343% | $136.1872 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $124.27 | 5.481% | $131.0812 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $155.40 | 13.523% | $176.4147 | $176.41 | $176.40 | $176.40 |
| Purchase #6 | $38.28 | 9.524% | $41.9258 | $41.93 | $41.95 | $41.90 |
| Purchase #7 | $99.68 | 13.334% | $112.9713 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $669.41 | $737.6382 | $737.64 | $737.70 | $737.60 | |