| 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 | $93.57 | 6.433% | $99.5894 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $177.76 | 8.357% | $192.6154 | $192.62 | $192.60 | $192.60 |
| Purchase #3 | $83.79 | 7.680% | $90.2251 | $90.23 | $90.25 | $90.20 |
| Purchase #4 | $128.92 | 6.584% | $137.4081 | $137.41 | $137.40 | $137.40 |
| Purchase #5 | $61.39 | 11.490% | $68.4437 | $68.44 | $68.45 | $68.40 |
| Purchase #6 | $72.44 | 6.606% | $77.2254 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $221.53 | 3.463% | $229.2016 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $839.40 | $894.7087 | $894.72 | $894.75 | $894.60 | |