| 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 | $80.57 | 4.747% | $84.3947 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $191.57 | 4.641% | $200.4608 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $204.93 | 5.483% | $216.1663 | $216.17 | $216.15 | $216.20 |
| Purchase #4 | $27.63 | 11.605% | $30.8365 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $9.62 | 13.510% | $10.9197 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $69.25 | 6.543% | $73.781 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $158.91 | 10.270% | $175.2301 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $742.48 | $791.7891 | $791.79 | $791.80 | $791.80 | |