| 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 | $72.39 | 12.504% | $81.4416 | $81.44 | $81.45 | $81.40 |
| Purchase #2 | $98.40 | 6.390% | $104.6878 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $72.52 | 9.222% | $79.2078 | $79.21 | $79.20 | $79.20 |
| Purchase #4 | $212.70 | 5.767% | $224.9664 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $187.48 | 8.214% | $202.8796 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $189.74 | 8.386% | $205.6516 | $205.65 | $205.65 | $205.70 |
| Purchase #7 | $167.78 | 11.642% | $187.3129 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $1,001.01 | $1,086.1477 | $1,086.15 | $1,086.15 | $1,086.20 | |