| 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 | $13.28 | 8.430% | $14.3995 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $245.86 | 11.790% | $274.8469 | $274.85 | $274.85 | $274.80 |
| Purchase #3 | $190.96 | 9.492% | $209.0859 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $211.51 | 8.404% | $229.2853 | $229.29 | $229.30 | $229.30 |
| Purchase #5 | $51.83 | 13.318% | $58.7327 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $47.77 | 6.749% | $50.994 | $50.99 | $51.00 | $51.00 |
| Purchase #7 | $105.66 | 5.449% | $111.4174 | $111.42 | $111.40 | $111.40 |
| 7 purchase totals = | $866.87 | $948.7617 | $948.77 | $948.80 | $948.70 | |