| 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 | $40.92 | 7.600% | $44.0299 | $44.03 | $44.05 | $44.00 |
| Purchase #2 | $201.90 | 13.356% | $228.8658 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $72.86 | 5.461% | $76.8389 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $111.99 | 8.256% | $121.2359 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $71.67 | 3.763% | $74.3669 | $74.37 | $74.35 | $74.40 |
| Purchase #6 | $66.97 | 12.812% | $75.5502 | $75.55 | $75.55 | $75.60 |
| Purchase #7 | $237.78 | 13.790% | $270.5699 | $270.57 | $270.55 | $270.60 |
| 7 purchase totals = | $804.09 | $891.4575 | $891.47 | $891.45 | $891.50 | |