| 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 | $46.60 | 12.135% | $52.2549 | $52.25 | $52.25 | $52.30 |
| Purchase #2 | $65.97 | 8.294% | $71.4416 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $46.32 | 6.567% | $49.3618 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $149.36 | 12.401% | $167.8821 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $126.74 | 4.319% | $132.2139 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $8.72 | 6.723% | $9.3062 | $9.31 | $9.30 | $9.30 |
| Purchase #7 | $78.67 | 4.802% | $82.4477 | $82.45 | $82.45 | $82.40 |
| 7 purchase totals = | $522.38 | $564.9082 | $564.90 | $564.90 | $564.90 | |