| 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 | $33.46 | 4.478% | $34.9583 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $169.39 | 9.379% | $185.2771 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $7.96 | 10.414% | $8.789 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $50.30 | 7.391% | $54.0177 | $54.02 | $54.00 | $54.00 |
| Purchase #5 | $205.57 | 3.179% | $212.1051 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $57.45 | 11.232% | $63.9028 | $63.90 | $63.90 | $63.90 |
| Purchase #7 | $63.79 | 10.741% | $70.6417 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $587.92 | $629.6917 | $629.70 | $629.70 | $629.70 | |