| 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 | $26.81 | 3.649% | $27.7883 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $204.52 | 10.685% | $226.373 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $82.62 | 12.471% | $92.9235 | $92.92 | $92.90 | $92.90 |
| Purchase #4 | $16.64 | 5.692% | $17.5871 | $17.59 | $17.60 | $17.60 |
| Purchase #5 | $142.61 | 9.553% | $156.2335 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $28.40 | 10.633% | $31.4198 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $29.66 | 10.397% | $32.7438 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $531.26 | $585.0690 | $585.06 | $585.05 | $585.00 | |