| 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 | $189.89 | 9.817% | $208.5315 | $208.53 | $208.55 | $208.50 |
| Purchase #2 | $65.98 | 13.393% | $74.8167 | $74.82 | $74.80 | $74.80 |
| Purchase #3 | $18.70 | 6.800% | $19.9716 | $19.97 | $19.95 | $20.00 |
| Purchase #4 | $62.79 | 10.430% | $69.339 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $176.76 | 12.868% | $199.5055 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $55.56 | 7.763% | $59.8731 | $59.87 | $59.85 | $59.90 |
| Purchase #7 | $16.35 | 3.800% | $16.9713 | $16.97 | $16.95 | $17.00 |
| 7 purchase totals = | $586.03 | $649.0087 | $649.01 | $648.95 | $649.00 | |