| 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 | $32.61 | 10.223% | $35.9437 | $35.94 | $35.95 | $35.90 |
| Purchase #2 | $27.43 | 11.660% | $30.6283 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $84.37 | 11.850% | $94.3678 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $179.61 | 7.322% | $192.761 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $42.33 | 11.461% | $47.1814 | $47.18 | $47.20 | $47.20 |
| Purchase #6 | $139.99 | 3.773% | $145.2718 | $145.27 | $145.25 | $145.30 |
| Purchase #7 | $35.61 | 13.643% | $40.4683 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $541.95 | $586.6223 | $586.62 | $586.60 | $586.70 | |