| 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 | $46.37 | 5.789% | $49.0544 | $49.05 | $49.05 | $49.10 |
| Purchase #2 | $202.90 | 10.395% | $223.9915 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $73.82 | 10.791% | $81.7859 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $84.33 | 8.613% | $91.5933 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $5.42 | 8.314% | $5.8706 | $5.87 | $5.85 | $5.90 |
| Purchase #6 | $77.64 | 3.427% | $80.3007 | $80.30 | $80.30 | $80.30 |
| Purchase #7 | $140.46 | 4.172% | $146.32 | $146.32 | $146.30 | $146.30 |
| 7 purchase totals = | $630.94 | $678.9164 | $678.91 | $678.90 | $679.00 | |