| 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 | $32.34 | 9.106% | $35.2849 | $35.28 | $35.30 | $35.30 |
| Purchase #2 | $40.61 | 11.148% | $45.1372 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $15.76 | 5.652% | $16.6508 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $135.89 | 13.475% | $154.2012 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $130.73 | 9.398% | $143.016 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $136.39 | 13.837% | $155.2623 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $238.62 | 9.460% | $261.1935 | $261.19 | $261.20 | $261.20 |
| 7 purchase totals = | $730.34 | $810.7459 | $810.74 | $810.75 | $810.80 | |