| 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 | $30.95 | 13.772% | $35.2124 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $15.31 | 12.231% | $17.1826 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $141.81 | 6.139% | $150.5157 | $150.52 | $150.50 | $150.50 |
| Purchase #4 | $33.59 | 11.837% | $37.566 | $37.57 | $37.55 | $37.60 |
| Purchase #5 | $75.63 | 12.291% | $84.9257 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $201.32 | 12.863% | $227.2158 | $227.22 | $227.20 | $227.20 |
| Purchase #7 | $156.58 | 9.662% | $171.7088 | $171.71 | $171.70 | $171.70 |
| 7 purchase totals = | $655.19 | $724.3270 | $724.34 | $724.30 | $724.30 | |