| 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 | $44.73 | 4.418% | $46.7062 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $116.65 | 3.569% | $120.8132 | $120.81 | $120.80 | $120.80 |
| Purchase #3 | $95.55 | 11.841% | $106.8641 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $210.58 | 9.256% | $230.0713 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $242.47 | 6.465% | $258.1457 | $258.15 | $258.15 | $258.10 |
| Purchase #6 | $124.28 | 12.619% | $139.9629 | $139.96 | $139.95 | $140.00 |
| Purchase #7 | $71.63 | 7.364% | $76.9048 | $76.90 | $76.90 | $76.90 |
| 7 purchase totals = | $905.89 | $979.4682 | $979.46 | $979.40 | $979.50 | |