| 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 | $72.93 | 6.412% | $77.6063 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $43.95 | 5.548% | $46.3883 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $185.45 | 6.397% | $197.3132 | $197.31 | $197.30 | $197.30 |
| Purchase #4 | $175.46 | 13.529% | $199.198 | $199.20 | $199.20 | $199.20 |
| Purchase #5 | $86.37 | 9.430% | $94.5147 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $141.86 | 8.829% | $154.3848 | $154.38 | $154.40 | $154.40 |
| Purchase #7 | $30.98 | 10.471% | $34.2239 | $34.22 | $34.20 | $34.20 |
| 7 purchase totals = | $737.00 | $803.6292 | $803.62 | $803.60 | $803.60 | |