| 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 | $65.65 | 4.425% | $68.555 | $68.56 | $68.55 | $68.60 |
| Purchase #2 | $5.84 | 6.120% | $6.1974 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $125.58 | 5.770% | $132.826 | $132.83 | $132.85 | $132.80 |
| Purchase #4 | $194.80 | 3.238% | $201.1076 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $88.96 | 12.267% | $99.8727 | $99.87 | $99.85 | $99.90 |
| Purchase #6 | $81.26 | 8.838% | $88.4418 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $86.71 | 12.629% | $97.6606 | $97.66 | $97.65 | $97.70 |
| 7 purchase totals = | $648.80 | $694.6611 | $694.67 | $694.65 | $694.70 | |