| 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 | $97.67 | 12.260% | $109.6443 | $109.64 | $109.65 | $109.60 |
| Purchase #2 | $20.58 | 9.543% | $22.5439 | $22.54 | $22.55 | $22.50 |
| Purchase #3 | $151.75 | 6.349% | $161.3846 | $161.38 | $161.40 | $161.40 |
| Purchase #4 | $25.78 | 6.547% | $27.4678 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $29.54 | 10.611% | $32.6745 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $170.39 | 9.836% | $187.1496 | $187.15 | $187.15 | $187.10 |
| Purchase #7 | $198.60 | 9.791% | $218.0449 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $694.31 | $758.9096 | $758.89 | $758.90 | $758.80 | |