| 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 | $18.86 | 4.474% | $19.7038 | $19.70 | $19.70 | $19.70 |
| Purchase #2 | $56.45 | 3.810% | $58.6007 | $58.60 | $58.60 | $58.60 |
| Purchase #3 | $232.77 | 8.187% | $251.8269 | $251.83 | $251.85 | $251.80 |
| Purchase #4 | $73.70 | 4.649% | $77.1263 | $77.13 | $77.15 | $77.10 |
| Purchase #5 | $88.94 | 9.504% | $97.3929 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $82.25 | 11.760% | $91.9226 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $164.48 | 10.802% | $182.2471 | $182.25 | $182.25 | $182.20 |
| 7 purchase totals = | $717.45 | $778.8203 | $778.82 | $778.85 | $778.70 | |