| 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 | $99.57 | 8.512% | $108.0454 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $74.37 | 9.615% | $81.5207 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $70.58 | 6.524% | $75.1846 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $242.98 | 6.838% | $259.595 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $64.61 | 6.559% | $68.8478 | $68.85 | $68.85 | $68.80 |
| Purchase #6 | $137.32 | 8.312% | $148.734 | $148.73 | $148.75 | $148.70 |
| Purchase #7 | $168.55 | 6.438% | $179.4012 | $179.40 | $179.40 | $179.40 |
| 7 purchase totals = | $857.98 | $921.3287 | $921.33 | $921.35 | $921.20 | |