| 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 | $36.41 | 6.187% | $38.6627 | $38.66 | $38.65 | $38.70 |
| Purchase #2 | $250.85 | 5.251% | $264.0221 | $264.02 | $264.00 | $264.00 |
| Purchase #3 | $67.58 | 12.859% | $76.2701 | $76.27 | $76.25 | $76.30 |
| Purchase #4 | $97.54 | 5.792% | $103.1895 | $103.19 | $103.20 | $103.20 |
| Purchase #5 | $101.49 | 13.664% | $115.3576 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $98.58 | 8.123% | $106.5877 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $221.56 | 5.798% | $234.406 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $874.01 | $938.4957 | $938.50 | $938.45 | $938.60 | |