| 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 | $37.73 | 8.752% | $41.0321 | $41.03 | $41.05 | $41.00 |
| Purchase #2 | $249.61 | 3.651% | $258.7233 | $258.72 | $258.70 | $258.70 |
| Purchase #3 | $124.73 | 12.152% | $139.8872 | $139.89 | $139.90 | $139.90 |
| Purchase #4 | $184.78 | 13.532% | $209.7844 | $209.78 | $209.80 | $209.80 |
| Purchase #5 | $91.98 | 6.315% | $97.7885 | $97.79 | $97.80 | $97.80 |
| Purchase #6 | $132.35 | 3.812% | $137.3952 | $137.40 | $137.40 | $137.40 |
| Purchase #7 | $97.70 | 8.179% | $105.6909 | $105.69 | $105.70 | $105.70 |
| 7 purchase totals = | $918.88 | $990.3016 | $990.30 | $990.35 | $990.30 | |