| 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 | $63.25 | 10.284% | $69.7546 | $69.75 | $69.75 | $69.80 |
| Purchase #2 | $191.44 | 10.224% | $211.0128 | $211.01 | $211.00 | $211.00 |
| Purchase #3 | $118.60 | 3.154% | $122.3406 | $122.34 | $122.35 | $122.30 |
| Purchase #4 | $42.60 | 6.542% | $45.3869 | $45.39 | $45.40 | $45.40 |
| Purchase #5 | $44.79 | 10.508% | $49.4965 | $49.50 | $49.50 | $49.50 |
| Purchase #6 | $117.97 | 7.231% | $126.5004 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $11.50 | 9.603% | $12.6043 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $590.15 | $637.0961 | $637.09 | $637.10 | $637.10 | |