| 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 | $63.67 | 9.384% | $69.6448 | $69.64 | $69.65 | $69.60 |
| Purchase #2 | $36.60 | 8.611% | $39.7516 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $30.94 | 11.833% | $34.6011 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $241.76 | 12.185% | $271.2185 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $6.25 | 3.872% | $6.492 | $6.49 | $6.50 | $6.50 |
| Purchase #6 | $16.77 | 9.739% | $18.4032 | $18.40 | $18.40 | $18.40 |
| Purchase #7 | $235.92 | 4.104% | $245.6022 | $245.60 | $245.60 | $245.60 |
| 7 purchase totals = | $631.91 | $685.7134 | $685.70 | $685.70 | $685.70 | |