| 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 | $128.71 | 9.115% | $140.4419 | $140.44 | $140.45 | $140.40 |
| Purchase #2 | $130.38 | 4.636% | $136.4244 | $136.42 | $136.40 | $136.40 |
| Purchase #3 | $55.39 | 13.700% | $62.9784 | $62.98 | $63.00 | $63.00 |
| Purchase #4 | $85.27 | 9.649% | $93.4977 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $71.41 | 10.425% | $78.8545 | $78.85 | $78.85 | $78.90 |
| Purchase #6 | $212.93 | 5.429% | $224.49 | $224.49 | $224.50 | $224.50 |
| Purchase #7 | $76.71 | 6.598% | $81.7713 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $760.80 | $818.4582 | $818.45 | $818.45 | $818.50 | |