| 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 | $25.45 | 8.495% | $27.612 | $27.61 | $27.60 | $27.60 |
| Purchase #2 | $64.99 | 9.861% | $71.3987 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $136.99 | 9.373% | $149.8301 | $149.83 | $149.85 | $149.80 |
| Purchase #4 | $188.80 | 11.583% | $210.6687 | $210.67 | $210.65 | $210.70 |
| Purchase #5 | $8.76 | 3.848% | $9.0971 | $9.10 | $9.10 | $9.10 |
| Purchase #6 | $41.30 | 13.463% | $46.8602 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $210.31 | 10.533% | $232.462 | $232.46 | $232.45 | $232.50 |
| 7 purchase totals = | $676.60 | $747.9288 | $747.93 | $747.90 | $748.00 | |