| 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 | $41.47 | 8.614% | $45.0422 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $90.81 | 12.387% | $102.0586 | $102.06 | $102.05 | $102.10 |
| Purchase #3 | $147.55 | 10.609% | $163.2036 | $163.20 | $163.20 | $163.20 |
| Purchase #4 | $89.98 | 13.420% | $102.0553 | $102.06 | $102.05 | $102.10 |
| Purchase #5 | $24.75 | 3.793% | $25.6888 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $16.80 | 3.517% | $17.3909 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $56.66 | 6.177% | $60.1599 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $468.02 | $515.5993 | $515.60 | $515.60 | $515.70 | |