| 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 | $111.45 | 3.265% | $115.0888 | $115.09 | $115.10 | $115.10 |
| Purchase #2 | $28.29 | 12.105% | $31.7145 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $243.27 | 13.146% | $275.2503 | $275.25 | $275.25 | $275.30 |
| Purchase #4 | $8.50 | 13.670% | $9.662 | $9.66 | $9.65 | $9.70 |
| Purchase #5 | $75.87 | 10.588% | $83.9031 | $83.90 | $83.90 | $83.90 |
| Purchase #6 | $172.82 | 7.705% | $186.1358 | $186.14 | $186.15 | $186.10 |
| Purchase #7 | $153.26 | 5.237% | $161.2862 | $161.29 | $161.30 | $161.30 |
| 7 purchase totals = | $793.46 | $863.0407 | $863.04 | $863.05 | $863.10 | |