| 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 | $54.31 | 12.848% | $61.2877 | $61.29 | $61.30 | $61.30 |
| Purchase #2 | $39.51 | 10.768% | $43.7644 | $43.76 | $43.75 | $43.80 |
| Purchase #3 | $12.80 | 11.563% | $14.2801 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $64.63 | 11.320% | $71.9461 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $186.58 | 12.340% | $209.604 | $209.60 | $209.60 | $209.60 |
| Purchase #6 | $144.79 | 13.866% | $164.8666 | $164.87 | $164.85 | $164.90 |
| Purchase #7 | $200.93 | 6.512% | $214.0146 | $214.01 | $214.00 | $214.00 |
| 7 purchase totals = | $703.55 | $779.7635 | $779.76 | $779.75 | $779.80 | |