| 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 | $17.86 | 9.197% | $19.5026 | $19.50 | $19.50 | $19.50 |
| Purchase #2 | $188.77 | 7.492% | $202.9126 | $202.91 | $202.90 | $202.90 |
| Purchase #3 | $39.30 | 13.567% | $44.6318 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $71.55 | 10.239% | $78.876 | $78.88 | $78.90 | $78.90 |
| Purchase #5 | $153.55 | 11.383% | $171.0286 | $171.03 | $171.05 | $171.00 |
| Purchase #6 | $205.39 | 9.825% | $225.5696 | $225.57 | $225.55 | $225.60 |
| Purchase #7 | $138.94 | 5.620% | $146.7484 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $815.36 | $889.2696 | $889.27 | $889.30 | $889.20 | |