| 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 | $22.27 | 5.597% | $23.5165 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $167.27 | 8.836% | $182.05 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $7.84 | 6.526% | $8.3516 | $8.35 | $8.35 | $8.40 |
| Purchase #4 | $246.28 | 11.713% | $275.1268 | $275.13 | $275.15 | $275.10 |
| Purchase #5 | $61.38 | 7.633% | $66.0651 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $69.99 | 3.342% | $72.3291 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $46.52 | 12.526% | $52.3471 | $52.35 | $52.35 | $52.30 |
| 7 purchase totals = | $621.55 | $679.7862 | $679.80 | $679.80 | $679.80 | |