| 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 | $20.66 | 11.404% | $23.0161 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $230.88 | 8.593% | $250.7195 | $250.72 | $250.70 | $250.70 |
| Purchase #3 | $134.66 | 7.198% | $144.3528 | $144.35 | $144.35 | $144.40 |
| Purchase #4 | $104.48 | 5.619% | $110.3507 | $110.35 | $110.35 | $110.40 |
| Purchase #5 | $19.82 | 11.864% | $22.1714 | $22.17 | $22.15 | $22.20 |
| Purchase #6 | $188.93 | 10.678% | $209.1039 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $25.39 | 7.135% | $27.2016 | $27.20 | $27.20 | $27.20 |
| 7 purchase totals = | $724.82 | $786.9160 | $786.91 | $786.85 | $787.00 | |