| 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 | $74.31 | 4.470% | $77.6317 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $142.79 | 12.386% | $160.476 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $20.38 | 8.683% | $22.1496 | $22.15 | $22.15 | $22.10 |
| Purchase #4 | $158.59 | 5.687% | $167.609 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $9.96 | 3.488% | $10.3074 | $10.31 | $10.30 | $10.30 |
| Purchase #6 | $26.53 | 4.146% | $27.6299 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $67.26 | 13.811% | $76.5493 | $76.55 | $76.55 | $76.50 |
| 7 purchase totals = | $499.82 | $542.3529 | $542.36 | $542.40 | $542.20 | |