| 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 | $47.69 | 8.375% | $51.684 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $45.28 | 12.218% | $50.8123 | $50.81 | $50.80 | $50.80 |
| Purchase #3 | $39.78 | 5.628% | $42.0188 | $42.02 | $42.00 | $42.00 |
| Purchase #4 | $47.38 | 5.706% | $50.0835 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $244.92 | 8.556% | $265.8754 | $265.88 | $265.90 | $265.90 |
| Purchase #6 | $228.83 | 6.107% | $242.8046 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $181.59 | 8.518% | $197.0578 | $197.06 | $197.05 | $197.10 |
| 7 purchase totals = | $835.47 | $900.3364 | $900.33 | $900.35 | $900.40 | |