| 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 | $17.28 | 13.428% | $19.6004 | $19.60 | $19.60 | $19.60 |
| Purchase #2 | $80.46 | 5.527% | $84.907 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $161.88 | 6.301% | $172.0801 | $172.08 | $172.10 | $172.10 |
| Purchase #4 | $123.54 | 12.818% | $139.3754 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $230.85 | 13.300% | $261.5531 | $261.55 | $261.55 | $261.60 |
| Purchase #6 | $67.73 | 11.126% | $75.2656 | $75.27 | $75.25 | $75.30 |
| Purchase #7 | $190.30 | 8.571% | $206.6106 | $206.61 | $206.60 | $206.60 |
| 7 purchase totals = | $872.04 | $959.3922 | $959.40 | $959.40 | $959.50 | |