| 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 | $154.87 | 10.304% | $170.8278 | $170.83 | $170.85 | $170.80 |
| Purchase #2 | $74.43 | 3.147% | $76.7723 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $98.93 | 8.138% | $106.9809 | $106.98 | $107.00 | $107.00 |
| Purchase #4 | $87.61 | 5.534% | $92.4583 | $92.46 | $92.45 | $92.50 |
| Purchase #5 | $117.35 | 12.171% | $131.6327 | $131.63 | $131.65 | $131.60 |
| Purchase #6 | $82.35 | 13.641% | $93.5834 | $93.58 | $93.60 | $93.60 |
| Purchase #7 | $6.45 | 4.816% | $6.7606 | $6.76 | $6.75 | $6.80 |
| 7 purchase totals = | $621.99 | $679.0160 | $679.01 | $679.05 | $679.10 | |