| 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 | $46.85 | 10.494% | $51.7664 | $51.77 | $51.75 | $51.80 |
| Purchase #2 | $224.38 | 10.260% | $247.4014 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $112.79 | 10.626% | $124.7751 | $124.78 | $124.80 | $124.80 |
| Purchase #4 | $160.93 | 13.534% | $182.7103 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $37.88 | 4.836% | $39.7119 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $121.78 | 3.158% | $125.6258 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $207.46 | 5.392% | $218.6462 | $218.65 | $218.65 | $218.60 |
| 7 purchase totals = | $912.07 | $990.6371 | $990.65 | $990.65 | $990.60 | |