| 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 | $50.32 | 11.200% | $55.9558 | $55.96 | $55.95 | $56.00 |
| Purchase #2 | $129.85 | 6.730% | $138.5889 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $84.93 | 8.573% | $92.211 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $27.75 | 13.634% | $31.5334 | $31.53 | $31.55 | $31.50 |
| Purchase #5 | $107.67 | 11.501% | $120.0531 | $120.05 | $120.05 | $120.10 |
| Purchase #6 | $121.89 | 11.852% | $136.3364 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $49.54 | 10.486% | $54.7348 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $571.95 | $629.4134 | $629.41 | $629.45 | $629.40 | |