| 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 | $6.81 | 9.106% | $7.4301 | $7.43 | $7.45 | $7.40 |
| Purchase #2 | $128.97 | 13.791% | $146.7563 | $146.76 | $146.75 | $146.80 |
| Purchase #3 | $250.44 | 10.461% | $276.6385 | $276.64 | $276.65 | $276.60 |
| Purchase #4 | $90.71 | 4.341% | $94.6477 | $94.65 | $94.65 | $94.60 |
| Purchase #5 | $34.25 | 5.872% | $36.2612 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $229.93 | 4.192% | $239.5687 | $239.57 | $239.55 | $239.60 |
| Purchase #7 | $137.61 | 7.657% | $148.1468 | $148.15 | $148.15 | $148.10 |
| 7 purchase totals = | $878.72 | $949.4493 | $949.46 | $949.45 | $949.40 | |