| 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 | $9.27 | 6.354% | $9.859 | $9.86 | $9.85 | $9.90 |
| Purchase #2 | $25.46 | 4.113% | $26.5072 | $26.51 | $26.50 | $26.50 |
| Purchase #3 | $70.34 | 9.668% | $77.1405 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $33.74 | 4.841% | $35.3734 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $121.79 | 9.389% | $133.2249 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $186.82 | 10.591% | $206.6061 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $6.26 | 5.735% | $6.619 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $453.68 | $495.3301 | $495.33 | $495.25 | $495.30 | |