| 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 | $29.26 | 3.873% | $30.3932 | $30.39 | $30.40 | $30.40 |
| Purchase #2 | $234.62 | 4.287% | $244.6782 | $244.68 | $244.70 | $244.70 |
| Purchase #3 | $83.59 | 13.741% | $95.0761 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $54.89 | 12.304% | $61.6437 | $61.64 | $61.65 | $61.60 |
| Purchase #5 | $162.63 | 6.349% | $172.9554 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $161.81 | 9.268% | $176.8066 | $176.81 | $176.80 | $176.80 |
| Purchase #7 | $217.57 | 8.840% | $236.8032 | $236.80 | $236.80 | $236.80 |
| 7 purchase totals = | $944.37 | $1,018.3564 | $1,018.36 | $1,018.40 | $1,018.40 | |