| 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 | $95.94 | 6.730% | $102.3968 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $69.33 | 12.492% | $77.9907 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $227.91 | 12.397% | $256.164 | $256.16 | $256.15 | $256.20 |
| Purchase #4 | $59.54 | 4.359% | $62.1353 | $62.14 | $62.15 | $62.10 |
| Purchase #5 | $74.95 | 10.609% | $82.9014 | $82.90 | $82.90 | $82.90 |
| Purchase #6 | $165.74 | 8.375% | $179.6207 | $179.62 | $179.60 | $179.60 |
| Purchase #7 | $41.77 | 7.210% | $44.7816 | $44.78 | $44.80 | $44.80 |
| 7 purchase totals = | $735.18 | $805.9905 | $805.99 | $806.00 | $806.00 | |