| 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 | $34.64 | 5.659% | $36.6003 | $36.60 | $36.60 | $36.60 |
| Purchase #2 | $95.47 | 5.631% | $100.8459 | $100.85 | $100.85 | $100.80 |
| Purchase #3 | $234.87 | 11.732% | $262.4249 | $262.42 | $262.40 | $262.40 |
| Purchase #4 | $9.45 | 11.589% | $10.5452 | $10.55 | $10.55 | $10.50 |
| Purchase #5 | $85.83 | 13.444% | $97.369 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $52.52 | 3.465% | $54.3398 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $96.26 | 11.159% | $107.0017 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $609.04 | $669.1268 | $669.13 | $669.10 | $669.00 | |