| 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 | $86.66 | 4.818% | $90.8353 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $63.63 | 10.181% | $70.1082 | $70.11 | $70.10 | $70.10 |
| Purchase #3 | $187.71 | 9.452% | $205.4523 | $205.45 | $205.45 | $205.50 |
| Purchase #4 | $207.95 | 6.583% | $221.6393 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $65.98 | 3.396% | $68.2207 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $106.85 | 6.555% | $113.854 | $113.85 | $113.85 | $113.90 |
| Purchase #7 | $49.92 | 11.555% | $55.6883 | $55.69 | $55.70 | $55.70 |
| 7 purchase totals = | $768.70 | $825.7981 | $825.80 | $825.80 | $825.80 | |