| 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 | $46.72 | 5.211% | $49.1546 | $49.15 | $49.15 | $49.20 |
| Purchase #2 | $47.84 | 4.342% | $49.9172 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $36.78 | 5.586% | $38.8345 | $38.83 | $38.85 | $38.80 |
| Purchase #4 | $106.70 | 12.124% | $119.6363 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $74.27 | 6.494% | $79.0931 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $222.95 | 10.237% | $245.7734 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $70.68 | 7.443% | $75.9407 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $605.94 | $658.3498 | $658.34 | $658.35 | $658.30 | |