| 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 | $50.81 | 8.390% | $55.073 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $212.80 | 12.534% | $239.4724 | $239.47 | $239.45 | $239.50 |
| Purchase #3 | $201.97 | 3.130% | $208.2917 | $208.29 | $208.30 | $208.30 |
| Purchase #4 | $9.87 | 5.364% | $10.3994 | $10.40 | $10.40 | $10.40 |
| Purchase #5 | $108.74 | 8.748% | $118.2526 | $118.25 | $118.25 | $118.30 |
| Purchase #6 | $152.25 | 10.432% | $168.1327 | $168.13 | $168.15 | $168.10 |
| Purchase #7 | $242.61 | 8.791% | $263.9378 | $263.94 | $263.95 | $263.90 |
| 7 purchase totals = | $979.05 | $1,063.5596 | $1,063.55 | $1,063.55 | $1,063.60 | |