| 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 | $24.66 | 8.815% | $26.8338 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $183.32 | 8.126% | $198.2166 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $135.55 | 13.626% | $154.02 | $154.02 | $154.00 | $154.00 |
| Purchase #4 | $20.70 | 6.648% | $22.0761 | $22.08 | $22.10 | $22.10 |
| Purchase #5 | $138.63 | 11.459% | $154.5156 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $69.71 | 5.245% | $73.3663 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $107.56 | 11.587% | $120.023 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $680.13 | $749.0514 | $749.06 | $749.00 | $749.00 | |