| 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 | $124.78 | 10.305% | $137.6386 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $79.84 | 3.781% | $82.8588 | $82.86 | $82.85 | $82.90 |
| Purchase #3 | $68.91 | 11.623% | $76.9194 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $9.83 | 9.153% | $10.7297 | $10.73 | $10.75 | $10.70 |
| Purchase #5 | $195.30 | 8.725% | $212.3399 | $212.34 | $212.35 | $212.30 |
| Purchase #6 | $8.87 | 9.238% | $9.6894 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $157.34 | 8.392% | $170.544 | $170.54 | $170.55 | $170.50 |
| 7 purchase totals = | $644.87 | $700.7198 | $700.72 | $700.75 | $700.60 | |