| 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 | $92.39 | 11.346% | $102.8726 | $102.87 | $102.85 | $102.90 |
| Purchase #2 | $185.30 | 11.273% | $206.1889 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $46.49 | 13.116% | $52.5876 | $52.59 | $52.60 | $52.60 |
| Purchase #4 | $92.65 | 9.689% | $101.6269 | $101.63 | $101.65 | $101.60 |
| Purchase #5 | $24.79 | 11.227% | $27.5732 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $97.96 | 9.627% | $107.3906 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $48.39 | 8.273% | $52.3933 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $587.97 | $650.6331 | $650.63 | $650.65 | $650.70 | |