| 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 | $54.47 | 10.520% | $60.2002 | $60.20 | $60.20 | $60.20 |
| Purchase #2 | $56.34 | 4.482% | $58.8652 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $233.63 | 3.200% | $241.1062 | $241.11 | $241.10 | $241.10 |
| Purchase #4 | $30.25 | 12.808% | $34.1244 | $34.12 | $34.10 | $34.10 |
| Purchase #5 | $83.32 | 8.499% | $90.4014 | $90.40 | $90.40 | $90.40 |
| Purchase #6 | $20.28 | 5.787% | $21.4536 | $21.45 | $21.45 | $21.50 |
| Purchase #7 | $181.62 | 6.161% | $192.8096 | $192.81 | $192.80 | $192.80 |
| 7 purchase totals = | $659.91 | $698.9606 | $698.96 | $698.90 | $699.00 | |