| 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 | $13.95 | 5.685% | $14.7431 | $14.74 | $14.75 | $14.70 |
| Purchase #2 | $120.30 | 11.332% | $133.9324 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $164.69 | 12.863% | $185.8741 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $35.93 | 4.596% | $37.5813 | $37.58 | $37.60 | $37.60 |
| Purchase #5 | $150.76 | 11.597% | $168.2436 | $168.24 | $168.25 | $168.20 |
| Purchase #6 | $202.77 | 9.477% | $221.9865 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $52.46 | 8.641% | $56.9931 | $56.99 | $57.00 | $57.00 |
| 7 purchase totals = | $740.86 | $819.3541 | $819.34 | $819.40 | $819.30 | |