| 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 | $62.28 | 11.378% | $69.3662 | $69.37 | $69.35 | $69.40 |
| Purchase #2 | $170.31 | 12.703% | $191.9445 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $95.31 | 9.659% | $104.516 | $104.52 | $104.50 | $104.50 |
| Purchase #4 | $115.78 | 8.548% | $125.6769 | $125.68 | $125.70 | $125.70 |
| Purchase #5 | $89.86 | 8.753% | $97.7254 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $35.67 | 6.738% | $38.0734 | $38.07 | $38.05 | $38.10 |
| Purchase #7 | $223.74 | 9.841% | $245.7583 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $792.95 | $873.0607 | $873.07 | $873.05 | $873.10 | |