| 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 | $53.59 | 11.324% | $59.6585 | $59.66 | $59.65 | $59.70 |
| Purchase #2 | $236.82 | 10.430% | $261.5203 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $135.82 | 8.248% | $147.0224 | $147.02 | $147.00 | $147.00 |
| Purchase #4 | $11.49 | 11.722% | $12.8369 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $118.89 | 8.418% | $128.8982 | $128.90 | $128.90 | $128.90 |
| Purchase #6 | $81.65 | 12.520% | $91.8726 | $91.87 | $91.85 | $91.90 |
| Purchase #7 | $113.90 | 5.387% | $120.0358 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $752.16 | $821.8447 | $821.85 | $821.80 | $821.80 | |