| 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 | $39.33 | 12.660% | $44.3092 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $230.44 | 13.261% | $260.9986 | $261.00 | $261.00 | $261.00 |
| Purchase #3 | $55.51 | 10.399% | $61.2825 | $61.28 | $61.30 | $61.30 |
| Purchase #4 | $39.47 | 8.463% | $42.8103 | $42.81 | $42.80 | $42.80 |
| Purchase #5 | $30.86 | 5.526% | $32.5653 | $32.57 | $32.55 | $32.60 |
| Purchase #6 | $165.47 | 10.632% | $183.0628 | $183.06 | $183.05 | $183.10 |
| Purchase #7 | $22.31 | 3.668% | $23.1283 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $583.39 | $648.1570 | $648.16 | $648.15 | $648.20 | |