| 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 | $202.53 | 13.445% | $229.7602 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $124.47 | 3.870% | $129.287 | $129.29 | $129.30 | $129.30 |
| Purchase #3 | $51.93 | 13.587% | $58.9857 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $67.77 | 12.686% | $76.3673 | $76.37 | $76.35 | $76.40 |
| Purchase #5 | $47.50 | 6.329% | $50.5063 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $33.57 | 12.558% | $37.7857 | $37.79 | $37.80 | $37.80 |
| Purchase #7 | $10.97 | 3.179% | $11.3187 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $538.74 | $594.0109 | $594.03 | $594.00 | $594.10 | |