| 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 | $10.88 | 4.529% | $11.3728 | $11.37 | $11.35 | $11.40 |
| Purchase #2 | $61.50 | 6.246% | $65.3413 | $65.34 | $65.35 | $65.30 |
| Purchase #3 | $126.54 | 4.249% | $131.9167 | $131.92 | $131.90 | $131.90 |
| Purchase #4 | $137.87 | 6.552% | $146.9032 | $146.90 | $146.90 | $146.90 |
| Purchase #5 | $87.71 | 11.113% | $97.4572 | $97.46 | $97.45 | $97.50 |
| Purchase #6 | $105.76 | 4.679% | $110.7085 | $110.71 | $110.70 | $110.70 |
| Purchase #7 | $249.91 | 5.518% | $263.7 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $780.17 | $827.3997 | $827.40 | $827.35 | $827.40 | |