| 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 | $51.42 | 10.527% | $56.833 | $56.83 | $56.85 | $56.80 |
| Purchase #2 | $190.30 | 6.222% | $202.1405 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $61.25 | 13.703% | $69.6431 | $69.64 | $69.65 | $69.60 |
| Purchase #4 | $39.59 | 5.681% | $41.8391 | $41.84 | $41.85 | $41.80 |
| Purchase #5 | $153.50 | 8.190% | $166.0717 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $13.90 | 10.385% | $15.3435 | $15.34 | $15.35 | $15.30 |
| Purchase #7 | $209.85 | 13.679% | $238.5554 | $238.56 | $238.55 | $238.60 |
| 7 purchase totals = | $719.81 | $790.4263 | $790.42 | $790.45 | $790.30 | |