| 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 | $101.65 | 5.352% | $107.0903 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $204.71 | 10.832% | $226.8842 | $226.88 | $226.90 | $226.90 |
| Purchase #3 | $49.87 | 5.768% | $52.7465 | $52.75 | $52.75 | $52.70 |
| Purchase #4 | $73.94 | 7.567% | $79.535 | $79.54 | $79.55 | $79.50 |
| Purchase #5 | $174.83 | 8.436% | $189.5787 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $60.53 | 13.316% | $68.5902 | $68.59 | $68.60 | $68.60 |
| Purchase #7 | $86.49 | 4.340% | $90.2437 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $752.02 | $814.6686 | $814.67 | $814.75 | $814.60 | |