| 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 | $30.45 | 8.543% | $33.0513 | $33.05 | $33.05 | $33.10 |
| Purchase #2 | $16.91 | 5.264% | $17.8001 | $17.80 | $17.80 | $17.80 |
| Purchase #3 | $19.87 | 9.286% | $21.7151 | $21.72 | $21.70 | $21.70 |
| Purchase #4 | $206.30 | 10.823% | $228.6278 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $159.54 | 7.678% | $171.7895 | $171.79 | $171.80 | $171.80 |
| Purchase #6 | $58.61 | 3.382% | $60.5922 | $60.59 | $60.60 | $60.60 |
| Purchase #7 | $209.78 | 5.316% | $220.9319 | $220.93 | $220.95 | $220.90 |
| 7 purchase totals = | $701.46 | $754.5079 | $754.51 | $754.55 | $754.50 | |