| 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 | $72.35 | 4.122% | $75.3323 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $40.38 | 10.595% | $44.6583 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $239.25 | 3.786% | $248.308 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $212.27 | 7.480% | $228.1478 | $228.15 | $228.15 | $228.10 |
| Purchase #5 | $110.91 | 7.749% | $119.5044 | $119.50 | $119.50 | $119.50 |
| Purchase #6 | $239.28 | 4.519% | $250.0931 | $250.09 | $250.10 | $250.10 |
| Purchase #7 | $65.72 | 4.289% | $68.5387 | $68.54 | $68.55 | $68.50 |
| 7 purchase totals = | $980.16 | $1,034.5826 | $1,034.58 | $1,034.60 | $1,034.50 | |