| 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 | $54.44 | 7.784% | $58.6776 | $58.68 | $58.70 | $58.70 |
| Purchase #2 | $212.88 | 7.588% | $229.0333 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $238.90 | 3.596% | $247.4908 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $185.59 | 6.756% | $198.1285 | $198.13 | $198.15 | $198.10 |
| Purchase #5 | $96.70 | 4.498% | $101.0496 | $101.05 | $101.05 | $101.00 |
| Purchase #6 | $168.76 | 12.809% | $190.3765 | $190.38 | $190.40 | $190.40 |
| Purchase #7 | $140.68 | 12.641% | $158.4634 | $158.46 | $158.45 | $158.50 |
| 7 purchase totals = | $1,097.95 | $1,183.2197 | $1,183.22 | $1,183.30 | $1,183.20 | |