| 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 | $11.65 | 7.448% | $12.5177 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $207.76 | 3.367% | $214.7553 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $45.50 | 8.804% | $49.5058 | $49.51 | $49.50 | $49.50 |
| Purchase #4 | $83.91 | 12.378% | $94.2964 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $66.48 | 13.465% | $75.4315 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $183.62 | 8.727% | $199.6445 | $199.64 | $199.65 | $199.60 |
| Purchase #7 | $60.94 | 13.733% | $69.3089 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $659.86 | $715.4601 | $715.47 | $715.45 | $715.40 | |