| 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 | $57.59 | 10.117% | $63.4164 | $63.42 | $63.40 | $63.40 |
| Purchase #2 | $38.40 | 11.158% | $42.6847 | $42.68 | $42.70 | $42.70 |
| Purchase #3 | $209.95 | 10.621% | $232.2488 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $154.81 | 12.713% | $174.491 | $174.49 | $174.50 | $174.50 |
| Purchase #5 | $30.57 | 8.365% | $33.1272 | $33.13 | $33.15 | $33.10 |
| Purchase #6 | $56.53 | 12.621% | $63.6647 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $73.64 | 13.600% | $83.655 | $83.66 | $83.65 | $83.70 |
| 7 purchase totals = | $621.49 | $693.2878 | $693.29 | $693.30 | $693.30 | |