| 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 | $68.91 | 7.798% | $74.2836 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $57.69 | 11.248% | $64.179 | $64.18 | $64.20 | $64.20 |
| Purchase #3 | $175.82 | 13.628% | $199.7807 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $93.67 | 6.358% | $99.6255 | $99.63 | $99.65 | $99.60 |
| Purchase #5 | $77.28 | 11.355% | $86.0551 | $86.06 | $86.05 | $86.10 |
| Purchase #6 | $160.25 | 3.216% | $165.4036 | $165.40 | $165.40 | $165.40 |
| Purchase #7 | $183.30 | 9.530% | $200.7685 | $200.77 | $200.75 | $200.80 |
| 7 purchase totals = | $816.92 | $890.0960 | $890.10 | $890.15 | $890.20 | |