| 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 | $66.78 | 7.160% | $71.5614 | $71.56 | $71.55 | $71.60 |
| Purchase #2 | $73.94 | 4.458% | $77.2362 | $77.24 | $77.25 | $77.20 |
| Purchase #3 | $188.74 | 12.465% | $212.2664 | $212.27 | $212.25 | $212.30 |
| Purchase #4 | $34.80 | 7.709% | $37.4827 | $37.48 | $37.50 | $37.50 |
| Purchase #5 | $142.75 | 7.791% | $153.8717 | $153.87 | $153.85 | $153.90 |
| Purchase #6 | $185.96 | 8.641% | $202.0288 | $202.03 | $202.05 | $202.00 |
| Purchase #7 | $158.28 | 12.639% | $178.285 | $178.29 | $178.30 | $178.30 |
| 7 purchase totals = | $851.25 | $932.7322 | $932.74 | $932.75 | $932.80 | |