| 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 | $48.93 | 10.440% | $54.0383 | $54.04 | $54.05 | $54.00 |
| Purchase #2 | $30.29 | 5.495% | $31.9544 | $31.95 | $31.95 | $32.00 |
| Purchase #3 | $68.43 | 6.705% | $73.0182 | $73.02 | $73.00 | $73.00 |
| Purchase #4 | $17.84 | 13.611% | $20.2682 | $20.27 | $20.25 | $20.30 |
| Purchase #5 | $225.92 | 4.321% | $235.682 | $235.68 | $235.70 | $235.70 |
| Purchase #6 | $244.57 | 7.151% | $262.0592 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $12.36 | 7.253% | $13.2565 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $648.34 | $690.2768 | $690.28 | $690.25 | $690.40 | |