| 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 | $6.38 | 8.608% | $6.9292 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $104.52 | 12.241% | $117.3143 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $14.63 | 5.840% | $15.4844 | $15.48 | $15.50 | $15.50 |
| Purchase #4 | $163.25 | 12.769% | $184.0954 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $37.60 | 6.782% | $40.15 | $40.15 | $40.15 | $40.20 |
| Purchase #6 | $209.29 | 13.789% | $238.149 | $238.15 | $238.15 | $238.10 |
| Purchase #7 | $233.81 | 10.798% | $259.0568 | $259.06 | $259.05 | $259.10 |
| 7 purchase totals = | $769.48 | $861.1791 | $861.18 | $861.20 | $861.20 | |