| 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 | $62.31 | 3.611% | $64.56 | $64.56 | $64.55 | $64.60 |
| Purchase #2 | $56.91 | 6.179% | $60.4265 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $96.65 | 9.496% | $105.8279 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $79.65 | 13.242% | $90.1973 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $211.94 | 7.689% | $228.2361 | $228.24 | $228.25 | $228.20 |
| Purchase #6 | $217.61 | 10.583% | $240.6397 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $30.42 | 8.506% | $33.0075 | $33.01 | $33.00 | $33.00 |
| 7 purchase totals = | $755.49 | $822.8950 | $822.91 | $822.95 | $822.80 | |