| 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 | $66.99 | 10.625% | $74.1077 | $74.11 | $74.10 | $74.10 |
| Purchase #2 | $77.91 | 6.265% | $82.7911 | $82.79 | $82.80 | $82.80 |
| Purchase #3 | $68.96 | 8.407% | $74.7575 | $74.76 | $74.75 | $74.80 |
| Purchase #4 | $49.96 | 13.862% | $56.8855 | $56.89 | $56.90 | $56.90 |
| Purchase #5 | $92.60 | 3.180% | $95.5447 | $95.54 | $95.55 | $95.50 |
| Purchase #6 | $172.72 | 4.721% | $180.8741 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $197.27 | 13.563% | $224.0257 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $726.41 | $788.9863 | $788.99 | $789.00 | $789.00 | |