| 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 | $28.80 | 6.721% | $30.7356 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $202.70 | 11.465% | $225.9396 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $101.42 | 3.532% | $105.0022 | $105.00 | $105.00 | $105.00 |
| Purchase #4 | $120.33 | 13.820% | $136.9596 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $5.59 | 12.690% | $6.2994 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $49.54 | 4.684% | $51.8605 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $140.99 | 3.416% | $145.8062 | $145.81 | $145.80 | $145.80 |
| 7 purchase totals = | $649.37 | $702.6031 | $702.61 | $702.60 | $702.60 | |