| 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 | $72.55 | 4.699% | $75.9591 | $75.96 | $75.95 | $76.00 |
| Purchase #2 | $60.66 | 12.525% | $68.2577 | $68.26 | $68.25 | $68.30 |
| Purchase #3 | $107.51 | 5.310% | $113.2188 | $113.22 | $113.20 | $113.20 |
| Purchase #4 | $212.32 | 3.797% | $220.3818 | $220.38 | $220.40 | $220.40 |
| Purchase #5 | $228.57 | 3.353% | $236.234 | $236.23 | $236.25 | $236.20 |
| Purchase #6 | $145.70 | 7.134% | $156.0942 | $156.09 | $156.10 | $156.10 |
| Purchase #7 | $185.71 | 12.243% | $208.4465 | $208.45 | $208.45 | $208.40 |
| 7 purchase totals = | $1,013.02 | $1,078.5921 | $1,078.59 | $1,078.60 | $1,078.60 | |