| 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 | $89.83 | 4.511% | $93.8822 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $92.34 | 4.599% | $96.5867 | $96.59 | $96.60 | $96.60 |
| Purchase #3 | $34.34 | 11.339% | $38.2338 | $38.23 | $38.25 | $38.20 |
| Purchase #4 | $190.52 | 11.367% | $212.1764 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $105.44 | 4.243% | $109.9138 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $127.30 | 13.144% | $144.0323 | $144.03 | $144.05 | $144.00 |
| Purchase #7 | $179.96 | 12.267% | $202.0357 | $202.04 | $202.05 | $202.00 |
| 7 purchase totals = | $819.73 | $896.8609 | $896.86 | $896.95 | $896.80 | |