| 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 | $58.65 | 8.740% | $63.776 | $63.78 | $63.80 | $63.80 |
| Purchase #2 | $237.74 | 3.202% | $245.3524 | $245.35 | $245.35 | $245.40 |
| Purchase #3 | $231.62 | 7.215% | $248.3314 | $248.33 | $248.35 | $248.30 |
| Purchase #4 | $23.72 | 10.682% | $26.2538 | $26.25 | $26.25 | $26.30 |
| Purchase #5 | $242.70 | 8.661% | $263.7202 | $263.72 | $263.70 | $263.70 |
| Purchase #6 | $66.68 | 11.525% | $74.3649 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $123.82 | 12.486% | $139.2802 | $139.28 | $139.30 | $139.30 |
| 7 purchase totals = | $984.93 | $1,061.0789 | $1,061.07 | $1,061.10 | $1,061.20 | |