| 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 | $44.70 | 9.754% | $49.06 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $119.37 | 13.465% | $135.4432 | $135.44 | $135.45 | $135.40 |
| Purchase #3 | $130.84 | 13.469% | $148.4628 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $198.43 | 7.494% | $213.3003 | $213.30 | $213.30 | $213.30 |
| Purchase #5 | $209.78 | 8.808% | $228.2574 | $228.26 | $228.25 | $228.30 |
| Purchase #6 | $27.90 | 9.642% | $30.5901 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $11.90 | 5.848% | $12.5959 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $742.92 | $817.7097 | $817.71 | $817.70 | $817.80 | |