| 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 | $64.88 | 3.395% | $67.0827 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $12.44 | 9.557% | $13.6289 | $13.63 | $13.65 | $13.60 |
| Purchase #3 | $99.28 | 4.809% | $104.0544 | $104.05 | $104.05 | $104.10 |
| Purchase #4 | $207.32 | 13.586% | $235.4865 | $235.49 | $235.50 | $235.50 |
| Purchase #5 | $77.72 | 7.503% | $83.5513 | $83.55 | $83.55 | $83.60 |
| Purchase #6 | $159.55 | 9.873% | $175.3024 | $175.30 | $175.30 | $175.30 |
| Purchase #7 | $120.39 | 9.831% | $132.2255 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $741.58 | $811.3317 | $811.33 | $811.40 | $811.40 | |