| 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 | $79.65 | 6.407% | $84.7532 | $84.75 | $84.75 | $84.80 |
| Purchase #2 | $46.31 | 5.490% | $48.8524 | $48.85 | $48.85 | $48.90 |
| Purchase #3 | $12.93 | 7.133% | $13.8523 | $13.85 | $13.85 | $13.90 |
| Purchase #4 | $88.85 | 7.655% | $95.6515 | $95.65 | $95.65 | $95.70 |
| Purchase #5 | $52.63 | 9.315% | $57.5325 | $57.53 | $57.55 | $57.50 |
| Purchase #6 | $229.54 | 3.714% | $238.0651 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $63.37 | 6.128% | $67.2533 | $67.25 | $67.25 | $67.30 |
| 7 purchase totals = | $573.28 | $605.9603 | $605.95 | $605.95 | $606.20 | |