| 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 | $19.93 | 10.204% | $21.9637 | $21.96 | $21.95 | $22.00 |
| Purchase #2 | $77.86 | 8.147% | $84.2033 | $84.20 | $84.20 | $84.20 |
| Purchase #3 | $43.50 | 3.417% | $44.9864 | $44.99 | $45.00 | $45.00 |
| Purchase #4 | $105.55 | 12.684% | $118.938 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $187.99 | 6.185% | $199.6172 | $199.62 | $199.60 | $199.60 |
| Purchase #6 | $170.82 | 10.235% | $188.3034 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $171.27 | 8.494% | $185.8177 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $776.92 | $843.8297 | $843.83 | $843.80 | $843.80 | |