| 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 | $43.97 | 4.821% | $46.0898 | $46.09 | $46.10 | $46.10 |
| Purchase #2 | $122.39 | 6.269% | $130.0626 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $193.28 | 3.300% | $199.6582 | $199.66 | $199.65 | $199.70 |
| Purchase #4 | $113.97 | 12.233% | $127.912 | $127.91 | $127.90 | $127.90 |
| Purchase #5 | $180.76 | 11.289% | $201.166 | $201.17 | $201.15 | $201.20 |
| Purchase #6 | $74.33 | 3.470% | $76.9093 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $151.61 | 8.392% | $164.3331 | $164.33 | $164.35 | $164.30 |
| 7 purchase totals = | $880.31 | $946.1310 | $946.13 | $946.10 | $946.20 | |