| 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 | $12.78 | 10.628% | $14.1383 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $213.99 | 3.308% | $221.0688 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $17.46 | 7.224% | $18.7213 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $163.63 | 11.453% | $182.3705 | $182.37 | $182.35 | $182.40 |
| Purchase #5 | $84.32 | 11.108% | $93.6863 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $121.73 | 7.460% | $130.8111 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $29.35 | 8.110% | $31.7303 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $643.26 | $692.5266 | $692.53 | $692.50 | $692.50 | |