| 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 | $62.80 | 7.160% | $67.2965 | $67.30 | $67.30 | $67.30 |
| Purchase #2 | $20.90 | 4.417% | $21.8232 | $21.82 | $21.80 | $21.80 |
| Purchase #3 | $6.33 | 8.599% | $6.8743 | $6.87 | $6.85 | $6.90 |
| Purchase #4 | $220.38 | 8.874% | $239.9365 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $217.90 | 4.190% | $227.03 | $227.03 | $227.05 | $227.00 |
| Purchase #6 | $150.89 | 10.217% | $166.3064 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $65.56 | 3.857% | $68.0886 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $744.76 | $797.3555 | $797.36 | $797.35 | $797.30 | |