| 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 | $67.43 | 7.186% | $72.2755 | $72.28 | $72.30 | $72.30 |
| Purchase #2 | $185.90 | 9.318% | $203.2222 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $60.59 | 13.808% | $68.9563 | $68.96 | $68.95 | $69.00 |
| Purchase #4 | $239.45 | 3.345% | $247.4596 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $213.95 | 4.222% | $222.983 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $15.56 | 10.260% | $17.1565 | $17.16 | $17.15 | $17.20 |
| Purchase #7 | $29.42 | 10.203% | $32.4217 | $32.42 | $32.40 | $32.40 |
| 7 purchase totals = | $812.30 | $864.4748 | $864.48 | $864.45 | $864.60 | |