| 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 | $26.41 | 11.483% | $29.4427 | $29.44 | $29.45 | $29.40 |
| Purchase #2 | $10.87 | 6.498% | $11.5763 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $179.68 | 4.200% | $187.2266 | $187.23 | $187.25 | $187.20 |
| Purchase #4 | $38.77 | 9.265% | $42.362 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $204.88 | 12.676% | $230.8506 | $230.85 | $230.85 | $230.90 |
| Purchase #6 | $207.27 | 9.717% | $227.4104 | $227.41 | $227.40 | $227.40 |
| Purchase #7 | $67.72 | 11.685% | $75.6331 | $75.63 | $75.65 | $75.60 |
| 7 purchase totals = | $735.60 | $804.5017 | $804.50 | $804.55 | $804.50 | |