| 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 | $100.72 | 9.868% | $110.659 | $110.66 | $110.65 | $110.70 |
| Purchase #2 | $64.49 | 8.312% | $69.8504 | $69.85 | $69.85 | $69.90 |
| Purchase #3 | $87.78 | 11.173% | $97.5877 | $97.59 | $97.60 | $97.60 |
| Purchase #4 | $230.31 | 9.248% | $251.6091 | $251.61 | $251.60 | $251.60 |
| Purchase #5 | $197.94 | 9.425% | $216.5958 | $216.60 | $216.60 | $216.60 |
| Purchase #6 | $76.42 | 6.107% | $81.087 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $38.83 | 8.869% | $42.2738 | $42.27 | $42.25 | $42.30 |
| 7 purchase totals = | $796.49 | $869.6628 | $869.67 | $869.65 | $869.80 | |