| 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 | $12.54 | 8.743% | $13.6364 | $13.64 | $13.65 | $13.60 |
| Purchase #2 | $151.57 | 4.705% | $158.7014 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $18.73 | 13.372% | $21.2346 | $21.23 | $21.25 | $21.20 |
| Purchase #4 | $28.55 | 8.479% | $30.9708 | $30.97 | $30.95 | $31.00 |
| Purchase #5 | $136.71 | 6.506% | $145.6044 | $145.60 | $145.60 | $145.60 |
| Purchase #6 | $234.60 | 8.530% | $254.6114 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $86.93 | 10.148% | $95.7517 | $95.75 | $95.75 | $95.80 |
| 7 purchase totals = | $669.63 | $720.5107 | $720.50 | $720.50 | $720.50 | |