| 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 | $55.98 | 12.194% | $62.8062 | $62.81 | $62.80 | $62.80 |
| Purchase #2 | $139.89 | 8.125% | $151.2561 | $151.26 | $151.25 | $151.30 |
| Purchase #3 | $12.88 | 3.560% | $13.3385 | $13.34 | $13.35 | $13.30 |
| Purchase #4 | $183.51 | 10.261% | $202.34 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $219.86 | 7.105% | $235.4811 | $235.48 | $235.50 | $235.50 |
| Purchase #6 | $88.72 | 9.706% | $97.3312 | $97.33 | $97.35 | $97.30 |
| Purchase #7 | $143.87 | 12.268% | $161.52 | $161.52 | $161.50 | $161.50 |
| 7 purchase totals = | $844.71 | $924.0731 | $924.08 | $924.10 | $924.00 | |