| 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 | $66.36 | 5.391% | $69.9375 | $69.94 | $69.95 | $69.90 |
| Purchase #2 | $104.49 | 5.290% | $110.0175 | $110.02 | $110.00 | $110.00 |
| Purchase #3 | $16.71 | 7.294% | $17.9288 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $238.79 | 7.134% | $255.8253 | $255.83 | $255.85 | $255.80 |
| Purchase #5 | $146.93 | 12.745% | $165.6562 | $165.66 | $165.65 | $165.70 |
| Purchase #6 | $62.75 | 11.460% | $69.9412 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $163.66 | 4.457% | $170.9543 | $170.95 | $170.95 | $171.00 |
| 7 purchase totals = | $799.69 | $860.2608 | $860.27 | $860.30 | $860.20 | |