| 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 | $44.36 | 5.685% | $46.8819 | $46.88 | $46.90 | $46.90 |
| Purchase #2 | $21.52 | 12.684% | $24.2496 | $24.25 | $24.25 | $24.20 |
| Purchase #3 | $214.99 | 12.209% | $241.2381 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $165.53 | 4.328% | $172.6941 | $172.69 | $172.70 | $172.70 |
| Purchase #5 | $157.31 | 13.317% | $178.259 | $178.26 | $178.25 | $178.30 |
| Purchase #6 | $214.75 | 4.175% | $223.7158 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $77.73 | 9.482% | $85.1004 | $85.10 | $85.10 | $85.10 |
| 7 purchase totals = | $896.19 | $972.1389 | $972.14 | $972.15 | $972.10 | |