| 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 | $30.26 | 13.315% | $34.2891 | $34.29 | $34.30 | $34.30 |
| Purchase #2 | $48.49 | 13.214% | $54.8975 | $54.90 | $54.90 | $54.90 |
| Purchase #3 | $193.60 | 7.257% | $207.6496 | $207.65 | $207.65 | $207.60 |
| Purchase #4 | $147.76 | 7.812% | $159.303 | $159.30 | $159.30 | $159.30 |
| Purchase #5 | $226.29 | 5.275% | $238.2268 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $25.96 | 10.361% | $28.6497 | $28.65 | $28.65 | $28.60 |
| Purchase #7 | $185.29 | 9.676% | $203.2187 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $857.65 | $926.2344 | $926.24 | $926.25 | $926.10 | |