| 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 | $56.39 | 4.205% | $58.7612 | $58.76 | $58.75 | $58.80 |
| Purchase #2 | $75.70 | 6.690% | $80.7643 | $80.76 | $80.75 | $80.80 |
| Purchase #3 | $215.71 | 9.175% | $235.5014 | $235.50 | $235.50 | $235.50 |
| Purchase #4 | $165.49 | 8.843% | $180.1243 | $180.12 | $180.10 | $180.10 |
| Purchase #5 | $60.40 | 3.181% | $62.3213 | $62.32 | $62.30 | $62.30 |
| Purchase #6 | $122.70 | 10.755% | $135.8964 | $135.90 | $135.90 | $135.90 |
| Purchase #7 | $131.36 | 10.372% | $144.9847 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $827.75 | $898.3536 | $898.34 | $898.30 | $898.40 | |