| 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 | $110.85 | 5.671% | $117.1363 | $117.14 | $117.15 | $117.10 |
| Purchase #2 | $12.57 | 5.485% | $13.2595 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $80.99 | 3.540% | $83.857 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $154.68 | 9.321% | $169.0977 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $73.96 | 13.526% | $83.9638 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $107.56 | 5.523% | $113.5005 | $113.50 | $113.50 | $113.50 |
| Purchase #7 | $65.95 | 5.640% | $69.6696 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $606.56 | $650.4844 | $650.49 | $650.45 | $650.60 | |