| 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 | $23.49 | 12.319% | $26.3837 | $26.38 | $26.40 | $26.40 |
| Purchase #2 | $42.72 | 8.624% | $46.4042 | $46.40 | $46.40 | $46.40 |
| Purchase #3 | $196.84 | 9.770% | $216.0713 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $154.82 | 7.138% | $165.8711 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $37.94 | 4.758% | $39.7452 | $39.75 | $39.75 | $39.70 |
| Purchase #6 | $23.61 | 11.764% | $26.3875 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $136.52 | 13.308% | $154.6881 | $154.69 | $154.70 | $154.70 |
| 7 purchase totals = | $615.94 | $675.5511 | $675.55 | $675.55 | $675.60 | |