| 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 | $45.92 | 4.407% | $47.9437 | $47.94 | $47.95 | $47.90 |
| Purchase #2 | $215.95 | 6.356% | $229.6758 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $83.72 | 12.724% | $94.3725 | $94.37 | $94.35 | $94.40 |
| Purchase #4 | $85.66 | 4.384% | $89.4153 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $17.42 | 13.695% | $19.8057 | $19.81 | $19.80 | $19.80 |
| Purchase #6 | $184.62 | 8.320% | $199.9804 | $199.98 | $200.00 | $200.00 |
| Purchase #7 | $217.33 | 8.553% | $235.9182 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $850.62 | $917.1116 | $917.12 | $917.10 | $917.10 | |