| 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 | $43.52 | 10.853% | $48.2432 | $48.24 | $48.25 | $48.20 |
| Purchase #2 | $220.39 | 7.558% | $237.0471 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $90.79 | 13.571% | $103.1111 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $211.63 | 11.207% | $235.3474 | $235.35 | $235.35 | $235.30 |
| Purchase #5 | $14.37 | 6.777% | $15.3439 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $83.71 | 6.406% | $89.0725 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $164.28 | 13.379% | $186.259 | $186.26 | $186.25 | $186.30 |
| 7 purchase totals = | $828.69 | $914.4242 | $914.42 | $914.40 | $914.30 | |