| 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 | $71.39 | 11.598% | $79.6698 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $24.95 | 12.262% | $28.0094 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $88.54 | 3.704% | $91.8195 | $91.82 | $91.80 | $91.80 |
| Purchase #4 | $30.59 | 11.747% | $34.1834 | $34.18 | $34.20 | $34.20 |
| Purchase #5 | $232.66 | 9.676% | $255.1722 | $255.17 | $255.15 | $255.20 |
| Purchase #6 | $178.96 | 11.705% | $199.9073 | $199.91 | $199.90 | $199.90 |
| Purchase #7 | $34.60 | 12.783% | $39.0229 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $661.69 | $727.7845 | $727.78 | $727.70 | $727.80 | |