| 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 | $44.91 | 11.717% | $50.1721 | $50.17 | $50.15 | $50.20 |
| Purchase #2 | $100.48 | 4.653% | $105.1553 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $158.29 | 8.587% | $171.8824 | $171.88 | $171.90 | $171.90 |
| Purchase #4 | $25.26 | 5.250% | $26.5862 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $18.93 | 12.838% | $21.3602 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $225.84 | 10.135% | $248.7289 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $214.83 | 6.122% | $227.9819 | $227.98 | $228.00 | $228.00 |
| 7 purchase totals = | $788.54 | $851.8670 | $851.87 | $851.90 | $852.00 | |