| 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 | $82.37 | 10.857% | $91.3129 | $91.31 | $91.30 | $91.30 |
| Purchase #2 | $200.51 | 4.799% | $210.1325 | $210.13 | $210.15 | $210.10 |
| Purchase #3 | $29.64 | 8.738% | $32.2299 | $32.23 | $32.25 | $32.20 |
| Purchase #4 | $26.44 | 13.508% | $30.0115 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $66.98 | 9.107% | $73.0799 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $162.68 | 3.636% | $168.595 | $168.60 | $168.60 | $168.60 |
| Purchase #7 | $45.66 | 11.353% | $50.8438 | $50.84 | $50.85 | $50.80 |
| 7 purchase totals = | $614.28 | $656.2055 | $656.20 | $656.25 | $656.10 | |