| 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 | $51.43 | 13.209% | $58.2234 | $58.22 | $58.20 | $58.20 |
| Purchase #2 | $51.95 | 5.719% | $54.921 | $54.92 | $54.90 | $54.90 |
| Purchase #3 | $38.27 | 13.700% | $43.513 | $43.51 | $43.50 | $43.50 |
| Purchase #4 | $248.55 | 13.352% | $281.7364 | $281.74 | $281.75 | $281.70 |
| Purchase #5 | $206.58 | 3.719% | $214.2627 | $214.26 | $214.25 | $214.30 |
| Purchase #6 | $128.78 | 8.141% | $139.264 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $100.79 | 7.701% | $108.5518 | $108.55 | $108.55 | $108.60 |
| 7 purchase totals = | $826.35 | $900.4723 | $900.46 | $900.40 | $900.50 | |