| 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 | $20.96 | 8.510% | $22.7437 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $93.77 | 4.804% | $98.2747 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $249.61 | 5.633% | $263.6705 | $263.67 | $263.65 | $263.70 |
| Purchase #4 | $113.65 | 3.279% | $117.3766 | $117.38 | $117.40 | $117.40 |
| Purchase #5 | $8.36 | 11.109% | $9.2887 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $185.30 | 12.841% | $209.0944 | $209.09 | $209.10 | $209.10 |
| Purchase #7 | $11.52 | 10.192% | $12.6941 | $12.69 | $12.70 | $12.70 |
| 7 purchase totals = | $683.17 | $733.1427 | $733.13 | $733.15 | $733.20 | |