| 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 | $26.28 | 7.582% | $28.2725 | $28.27 | $28.25 | $28.30 |
| Purchase #2 | $41.48 | 3.747% | $43.0343 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $176.99 | 9.374% | $193.581 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $86.39 | 13.871% | $98.3732 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $98.86 | 11.342% | $110.0727 | $110.07 | $110.05 | $110.10 |
| Purchase #6 | $205.30 | 10.673% | $227.2117 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $79.92 | 13.289% | $90.5406 | $90.54 | $90.55 | $90.50 |
| 7 purchase totals = | $715.22 | $791.0860 | $791.07 | $791.05 | $791.10 | |