| 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 | $62.51 | 4.553% | $65.3561 | $65.36 | $65.35 | $65.40 |
| Purchase #2 | $14.70 | 3.259% | $15.1791 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $57.40 | 12.680% | $64.6783 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $55.52 | 10.334% | $61.2574 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $110.94 | 7.850% | $119.6488 | $119.65 | $119.65 | $119.60 |
| Purchase #6 | $199.31 | 10.373% | $219.9844 | $219.98 | $220.00 | $220.00 |
| Purchase #7 | $140.90 | 6.871% | $150.5812 | $150.58 | $150.60 | $150.60 |
| 7 purchase totals = | $641.28 | $696.6853 | $696.69 | $696.75 | $696.80 | |