| 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 | $41.42 | 11.470% | $46.1709 | $46.17 | $46.15 | $46.20 |
| Purchase #2 | $165.89 | 8.617% | $180.1847 | $180.18 | $180.20 | $180.20 |
| Purchase #3 | $198.99 | 13.855% | $226.5601 | $226.56 | $226.55 | $226.60 |
| Purchase #4 | $50.77 | 12.728% | $57.232 | $57.23 | $57.25 | $57.20 |
| Purchase #5 | $62.31 | 13.165% | $70.5131 | $70.51 | $70.50 | $70.50 |
| Purchase #6 | $45.37 | 13.586% | $51.534 | $51.53 | $51.55 | $51.50 |
| Purchase #7 | $23.37 | 7.358% | $25.0896 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $588.12 | $657.2844 | $657.27 | $657.30 | $657.30 | |