| 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 | $57.83 | 13.602% | $65.696 | $65.70 | $65.70 | $65.70 |
| Purchase #2 | $247.32 | 11.462% | $275.6678 | $275.67 | $275.65 | $275.70 |
| Purchase #3 | $67.47 | 4.537% | $70.5311 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $130.77 | 9.339% | $142.9826 | $142.98 | $143.00 | $143.00 |
| Purchase #5 | $173.85 | 7.667% | $187.1791 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $65.31 | 6.662% | $69.661 | $69.66 | $69.65 | $69.70 |
| Purchase #7 | $91.99 | 6.358% | $97.8387 | $97.84 | $97.85 | $97.80 |
| 7 purchase totals = | $834.54 | $909.5563 | $909.56 | $909.60 | $909.60 | |