| 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 | $51.91 | 7.821% | $55.9699 | $55.97 | $55.95 | $56.00 |
| Purchase #2 | $21.56 | 3.277% | $22.2665 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $94.78 | 7.156% | $101.5625 | $101.56 | $101.55 | $101.60 |
| Purchase #4 | $145.75 | 11.531% | $162.5564 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $201.32 | 8.138% | $217.7034 | $217.70 | $217.70 | $217.70 |
| Purchase #6 | $227.50 | 5.748% | $240.5767 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $117.87 | 7.720% | $126.9696 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $860.69 | $927.6050 | $927.61 | $927.55 | $927.80 | |