| 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 | $29.60 | 3.734% | $30.7053 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $30.69 | 11.560% | $34.2378 | $34.24 | $34.25 | $34.20 |
| Purchase #3 | $95.26 | 3.520% | $98.6132 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $132.82 | 9.533% | $145.4817 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $120.35 | 12.660% | $135.5863 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $176.95 | 3.448% | $183.0512 | $183.05 | $183.05 | $183.10 |
| Purchase #7 | $127.57 | 10.165% | $140.5375 | $140.54 | $140.55 | $140.50 |
| 7 purchase totals = | $713.24 | $768.2130 | $768.22 | $768.25 | $768.20 | |