| 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 | $18.55 | 5.505% | $19.5712 | $19.57 | $19.55 | $19.60 |
| Purchase #2 | $92.63 | 13.177% | $104.8359 | $104.84 | $104.85 | $104.80 |
| Purchase #3 | $23.31 | 12.389% | $26.1979 | $26.20 | $26.20 | $26.20 |
| Purchase #4 | $153.67 | 12.585% | $173.0094 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $188.90 | 6.294% | $200.7894 | $200.79 | $200.80 | $200.80 |
| Purchase #6 | $111.37 | 5.137% | $117.0911 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $231.44 | 6.178% | $245.7384 | $245.74 | $245.75 | $245.70 |
| 7 purchase totals = | $819.87 | $887.2333 | $887.24 | $887.25 | $887.20 | |