| 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 | $77.43 | 12.210% | $86.8842 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $230.37 | 9.310% | $251.8174 | $251.82 | $251.80 | $251.80 |
| Purchase #3 | $15.59 | 10.362% | $17.2054 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $245.25 | 8.449% | $265.9712 | $265.97 | $265.95 | $266.00 |
| Purchase #5 | $137.80 | 10.676% | $152.5115 | $152.51 | $152.50 | $152.50 |
| Purchase #6 | $39.57 | 10.428% | $43.6964 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $33.39 | 10.227% | $36.8048 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $779.40 | $854.8909 | $854.89 | $854.85 | $854.90 | |