| 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 | $75.33 | 3.488% | $77.9575 | $77.96 | $77.95 | $78.00 |
| Purchase #2 | $175.31 | 13.530% | $199.0294 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $126.58 | 7.217% | $135.7153 | $135.72 | $135.70 | $135.70 |
| Purchase #4 | $60.39 | 4.187% | $62.9185 | $62.92 | $62.90 | $62.90 |
| Purchase #5 | $25.34 | 4.426% | $26.4615 | $26.46 | $26.45 | $26.50 |
| Purchase #6 | $42.29 | 8.370% | $45.8297 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $220.89 | 8.606% | $239.8998 | $239.90 | $239.90 | $239.90 |
| 7 purchase totals = | $726.13 | $787.8117 | $787.82 | $787.80 | $787.80 | |