| 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 | $8.61 | 4.847% | $9.0273 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $52.35 | 6.713% | $55.8643 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $186.91 | 12.600% | $210.4607 | $210.46 | $210.45 | $210.50 |
| Purchase #4 | $245.61 | 5.475% | $259.0571 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $79.43 | 5.228% | $83.5826 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $221.35 | 9.411% | $242.1812 | $242.18 | $242.20 | $242.20 |
| Purchase #7 | $214.80 | 3.603% | $222.5392 | $222.54 | $222.55 | $222.50 |
| 7 purchase totals = | $1,009.06 | $1,082.7124 | $1,082.71 | $1,082.75 | $1,082.80 | |