| 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 | $17.84 | 10.565% | $19.7248 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $193.91 | 9.613% | $212.5506 | $212.55 | $212.55 | $212.60 |
| Purchase #3 | $11.85 | 3.818% | $12.3024 | $12.30 | $12.30 | $12.30 |
| Purchase #4 | $187.26 | 9.735% | $205.4898 | $205.49 | $205.50 | $205.50 |
| Purchase #5 | $227.43 | 13.306% | $257.6918 | $257.69 | $257.70 | $257.70 |
| Purchase #6 | $155.30 | 7.223% | $166.5173 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $57.66 | 7.635% | $62.0623 | $62.06 | $62.05 | $62.10 |
| 7 purchase totals = | $851.25 | $936.3390 | $936.33 | $936.30 | $936.40 | |