| 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 | $36.82 | 7.186% | $39.4659 | $39.47 | $39.45 | $39.50 |
| Purchase #2 | $69.51 | 4.642% | $72.7367 | $72.74 | $72.75 | $72.70 |
| Purchase #3 | $241.46 | 11.619% | $269.5152 | $269.52 | $269.50 | $269.50 |
| Purchase #4 | $133.38 | 11.411% | $148.6 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $33.99 | 3.222% | $35.0852 | $35.09 | $35.10 | $35.10 |
| Purchase #6 | $211.99 | 7.376% | $227.6264 | $227.63 | $227.65 | $227.60 |
| Purchase #7 | $25.42 | 13.389% | $28.8235 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $752.57 | $821.8529 | $821.87 | $821.85 | $821.80 | |