| 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 | $19.95 | 6.327% | $21.2122 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $130.87 | 6.765% | $139.7234 | $139.72 | $139.70 | $139.70 |
| Purchase #3 | $64.78 | 13.306% | $73.3996 | $73.40 | $73.40 | $73.40 |
| Purchase #4 | $57.43 | 13.296% | $65.0659 | $65.07 | $65.05 | $65.10 |
| Purchase #5 | $33.45 | 4.721% | $35.0292 | $35.03 | $35.05 | $35.00 |
| Purchase #6 | $160.46 | 12.314% | $180.219 | $180.22 | $180.20 | $180.20 |
| Purchase #7 | $203.29 | 3.109% | $209.6103 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $670.23 | $724.2596 | $724.26 | $724.20 | $724.20 | |