| 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 | $182.97 | 12.466% | $205.779 | $205.78 | $205.80 | $205.80 |
| Purchase #2 | $98.35 | 6.243% | $104.49 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $99.44 | 9.638% | $109.024 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $11.34 | 9.834% | $12.4552 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $122.84 | 6.410% | $130.714 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $74.67 | 13.354% | $84.6414 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $37.25 | 4.182% | $38.8078 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $626.86 | $685.9114 | $685.91 | $685.90 | $685.90 | |