| 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 | $116.86 | 4.195% | $121.7623 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $45.80 | 8.396% | $49.6454 | $49.65 | $49.65 | $49.60 |
| Purchase #3 | $13.45 | 12.229% | $15.0948 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $135.56 | 10.674% | $150.0297 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $186.62 | 8.595% | $202.66 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $86.67 | 9.167% | $94.615 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $127.40 | 5.825% | $134.8211 | $134.82 | $134.80 | $134.80 |
| 7 purchase totals = | $712.36 | $768.6283 | $768.63 | $768.60 | $768.60 | |