| 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 | $87.40 | 11.409% | $97.3715 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $6.27 | 10.598% | $6.9345 | $6.93 | $6.95 | $6.90 |
| Purchase #3 | $78.40 | 6.763% | $83.7022 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $216.33 | 7.359% | $232.2497 | $232.25 | $232.25 | $232.20 |
| Purchase #5 | $65.30 | 3.782% | $67.7696 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $35.84 | 10.599% | $39.6387 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $45.79 | 7.700% | $49.3158 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $535.33 | $576.9820 | $576.98 | $576.95 | $576.90 | |