| 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 | $23.29 | 9.500% | $25.5026 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $62.76 | 5.187% | $66.0154 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $60.68 | 8.867% | $66.0605 | $66.06 | $66.05 | $66.10 |
| Purchase #4 | $105.39 | 4.467% | $110.0978 | $110.10 | $110.10 | $110.10 |
| Purchase #5 | $123.60 | 11.452% | $137.7547 | $137.75 | $137.75 | $137.80 |
| Purchase #6 | $155.43 | 4.166% | $161.9052 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $136.58 | 8.712% | $148.4788 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $667.73 | $715.8150 | $715.82 | $715.80 | $715.90 | |