| 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 | $88.81 | 10.223% | $97.889 | $97.89 | $97.90 | $97.90 |
| Purchase #2 | $93.72 | 8.427% | $101.6178 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $17.57 | 10.311% | $19.3816 | $19.38 | $19.40 | $19.40 |
| Purchase #4 | $118.64 | 3.160% | $122.389 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $173.79 | 9.499% | $190.2983 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $168.85 | 13.385% | $191.4506 | $191.45 | $191.45 | $191.50 |
| Purchase #7 | $65.98 | 13.209% | $74.6953 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $727.36 | $797.7216 | $797.73 | $797.75 | $797.80 | |