| 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 | $45.98 | 9.289% | $50.2511 | $50.25 | $50.25 | $50.30 |
| Purchase #2 | $67.64 | 8.675% | $73.5078 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $191.39 | 8.811% | $208.2534 | $208.25 | $208.25 | $208.30 |
| Purchase #4 | $50.45 | 13.547% | $57.2845 | $57.28 | $57.30 | $57.30 |
| Purchase #5 | $215.75 | 7.158% | $231.1934 | $231.19 | $231.20 | $231.20 |
| Purchase #6 | $186.43 | 12.589% | $209.8997 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $37.46 | 13.541% | $42.5325 | $42.53 | $42.55 | $42.50 |
| 7 purchase totals = | $795.10 | $872.9224 | $872.91 | $872.95 | $873.00 | |