| 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 | $24.87 | 10.779% | $27.5507 | $27.55 | $27.55 | $27.60 |
| Purchase #2 | $133.26 | 13.390% | $151.1035 | $151.10 | $151.10 | $151.10 |
| Purchase #3 | $194.74 | 13.233% | $220.5099 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $167.56 | 8.707% | $182.1494 | $182.15 | $182.15 | $182.10 |
| Purchase #5 | $17.89 | 8.867% | $19.4763 | $19.48 | $19.50 | $19.50 |
| Purchase #6 | $62.80 | 7.564% | $67.5502 | $67.55 | $67.55 | $67.60 |
| Purchase #7 | $231.44 | 13.166% | $261.9114 | $261.91 | $261.90 | $261.90 |
| 7 purchase totals = | $832.56 | $930.2514 | $930.25 | $930.25 | $930.30 | |