| 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 | $14.64 | 10.703% | $16.2069 | $16.21 | $16.20 | $16.20 |
| Purchase #2 | $8.62 | 9.806% | $9.4653 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $52.26 | 6.687% | $55.7546 | $55.75 | $55.75 | $55.80 |
| Purchase #4 | $179.90 | 12.741% | $202.8211 | $202.82 | $202.80 | $202.80 |
| Purchase #5 | $236.81 | 12.536% | $266.4965 | $266.50 | $266.50 | $266.50 |
| Purchase #6 | $20.87 | 10.302% | $23.02 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $240.29 | 10.779% | $266.1909 | $266.19 | $266.20 | $266.20 |
| 7 purchase totals = | $753.39 | $839.9553 | $839.96 | $839.90 | $840.00 | |