| 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 | $34.96 | 6.393% | $37.195 | $37.20 | $37.20 | $37.20 |
| Purchase #2 | $67.53 | 5.759% | $71.4191 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $206.99 | 11.122% | $230.0114 | $230.01 | $230.00 | $230.00 |
| Purchase #4 | $225.66 | 9.231% | $246.4907 | $246.49 | $246.50 | $246.50 |
| Purchase #5 | $34.45 | 7.390% | $36.9959 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $161.36 | 6.396% | $171.6806 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $37.94 | 5.632% | $40.0768 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $768.89 | $833.8695 | $833.88 | $833.90 | $833.90 | |