| 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 | $93.34 | 4.331% | $97.3826 | $97.38 | $97.40 | $97.40 |
| Purchase #2 | $12.58 | 10.171% | $13.8595 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $157.97 | 8.492% | $171.3848 | $171.38 | $171.40 | $171.40 |
| Purchase #4 | $158.80 | 5.312% | $167.2355 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $17.31 | 5.276% | $18.2233 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $82.73 | 12.253% | $92.8669 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $52.75 | 4.566% | $55.1586 | $55.16 | $55.15 | $55.20 |
| 7 purchase totals = | $575.48 | $616.1112 | $616.11 | $616.10 | $616.20 | |