| 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 | $46.29 | 3.524% | $47.9213 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $160.66 | 10.412% | $177.3879 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $134.73 | 11.250% | $149.8871 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $17.37 | 3.695% | $18.0118 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $160.78 | 10.857% | $178.2359 | $178.24 | $178.25 | $178.20 |
| Purchase #6 | $95.70 | 10.231% | $105.4911 | $105.49 | $105.50 | $105.50 |
| Purchase #7 | $62.44 | 13.506% | $70.8731 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $677.97 | $747.8082 | $747.81 | $747.80 | $747.80 | |