| 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 | $14.75 | 5.733% | $15.5956 | $15.60 | $15.60 | $15.60 |
| Purchase #2 | $97.86 | 5.246% | $102.9937 | $102.99 | $103.00 | $103.00 |
| Purchase #3 | $77.25 | 10.806% | $85.5976 | $85.60 | $85.60 | $85.60 |
| Purchase #4 | $51.98 | 5.725% | $54.9559 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $51.53 | 3.700% | $53.4366 | $53.44 | $53.45 | $53.40 |
| Purchase #6 | $157.70 | 11.123% | $175.241 | $175.24 | $175.25 | $175.20 |
| Purchase #7 | $119.35 | 7.745% | $128.5937 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $570.42 | $616.4141 | $616.42 | $616.45 | $616.40 | |