| 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 | $42.83 | 4.565% | $44.7852 | $44.79 | $44.80 | $44.80 |
| Purchase #2 | $52.55 | 12.834% | $59.2943 | $59.29 | $59.30 | $59.30 |
| Purchase #3 | $68.79 | 4.593% | $71.9495 | $71.95 | $71.95 | $71.90 |
| Purchase #4 | $215.91 | 7.312% | $231.6973 | $231.70 | $231.70 | $231.70 |
| Purchase #5 | $34.35 | 7.240% | $36.8369 | $36.84 | $36.85 | $36.80 |
| Purchase #6 | $11.49 | 5.407% | $12.1113 | $12.11 | $12.10 | $12.10 |
| Purchase #7 | $51.70 | 9.764% | $56.748 | $56.75 | $56.75 | $56.70 |
| 7 purchase totals = | $477.62 | $513.4225 | $513.43 | $513.45 | $513.30 | |