| 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 | $65.54 | 7.458% | $70.428 | $70.43 | $70.45 | $70.40 |
| Purchase #2 | $80.82 | 3.471% | $83.6253 | $83.63 | $83.65 | $83.60 |
| Purchase #3 | $133.28 | 3.193% | $137.5356 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $57.53 | 9.551% | $63.0247 | $63.02 | $63.00 | $63.00 |
| Purchase #5 | $88.28 | 4.406% | $92.1696 | $92.17 | $92.15 | $92.20 |
| Purchase #6 | $208.43 | 3.525% | $215.7772 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $144.46 | 7.447% | $155.2179 | $155.22 | $155.20 | $155.20 |
| 7 purchase totals = | $778.34 | $817.7783 | $817.79 | $817.80 | $817.70 | |