| 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 | $33.37 | 3.186% | $34.4332 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $44.52 | 8.466% | $48.2891 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $36.45 | 8.653% | $39.604 | $39.60 | $39.60 | $39.60 |
| Purchase #4 | $45.91 | 5.133% | $48.2666 | $48.27 | $48.25 | $48.30 |
| Purchase #5 | $79.49 | 9.743% | $87.2347 | $87.23 | $87.25 | $87.20 |
| Purchase #6 | $74.35 | 7.720% | $80.0898 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $124.54 | 6.465% | $132.5915 | $132.59 | $132.60 | $132.60 |
| 7 purchase totals = | $438.63 | $470.5089 | $470.50 | $470.55 | $470.50 | |