| 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 | $50.70 | 12.391% | $56.9822 | $56.98 | $57.00 | $57.00 |
| Purchase #2 | $246.57 | 8.515% | $267.5654 | $267.57 | $267.55 | $267.60 |
| Purchase #3 | $220.27 | 6.303% | $234.1536 | $234.15 | $234.15 | $234.20 |
| Purchase #4 | $177.83 | 7.480% | $191.1317 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $78.45 | 12.469% | $88.2319 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $69.47 | 7.187% | $74.4628 | $74.46 | $74.45 | $74.50 |
| Purchase #7 | $71.71 | 8.840% | $78.0492 | $78.05 | $78.05 | $78.00 |
| 7 purchase totals = | $915.00 | $990.5768 | $990.57 | $990.60 | $990.60 | |