| 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 | $10.71 | 10.160% | $11.7981 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $175.94 | 5.106% | $184.9235 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $27.25 | 10.870% | $30.2121 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $71.65 | 7.506% | $77.028 | $77.03 | $77.05 | $77.00 |
| Purchase #5 | $47.55 | 10.546% | $52.5646 | $52.56 | $52.55 | $52.60 |
| Purchase #6 | $129.75 | 4.618% | $135.7419 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $42.31 | 11.579% | $47.2091 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $505.16 | $539.4773 | $539.47 | $539.45 | $539.40 | |