| 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 | $97.44 | 7.278% | $104.5317 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $30.30 | 6.611% | $32.3031 | $32.30 | $32.30 | $32.30 |
| Purchase #3 | $25.27 | 3.579% | $26.1744 | $26.17 | $26.15 | $26.20 |
| Purchase #4 | $242.71 | 11.315% | $270.1726 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $127.56 | 9.203% | $139.2993 | $139.30 | $139.30 | $139.30 |
| Purchase #6 | $97.65 | 9.201% | $106.6348 | $106.63 | $106.65 | $106.60 |
| Purchase #7 | $23.26 | 13.327% | $26.3599 | $26.36 | $26.35 | $26.40 |
| 7 purchase totals = | $644.19 | $705.4758 | $705.46 | $705.45 | $705.50 | |