| 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 | $15.59 | 4.282% | $16.2576 | $16.26 | $16.25 | $16.30 |
| Purchase #2 | $184.71 | 7.757% | $199.038 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $53.53 | 4.643% | $56.0154 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $119.64 | 4.311% | $124.7977 | $124.80 | $124.80 | $124.80 |
| Purchase #5 | $55.34 | 7.482% | $59.4805 | $59.48 | $59.50 | $59.50 |
| Purchase #6 | $136.50 | 10.201% | $150.4244 | $150.42 | $150.40 | $150.40 |
| Purchase #7 | $70.52 | 13.370% | $79.9485 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $635.83 | $685.9621 | $685.97 | $685.95 | $685.90 | |