| 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 | $40.39 | 6.624% | $43.0654 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $62.34 | 8.522% | $67.6526 | $67.65 | $67.65 | $67.70 |
| Purchase #3 | $205.44 | 11.679% | $229.4333 | $229.43 | $229.45 | $229.40 |
| Purchase #4 | $209.94 | 5.715% | $221.9381 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $19.69 | 7.683% | $21.2028 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $117.35 | 13.108% | $132.7322 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $100.94 | 9.170% | $110.1962 | $110.20 | $110.20 | $110.20 |
| 7 purchase totals = | $756.09 | $826.2206 | $826.22 | $826.25 | $826.20 | |