| 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 | $135.54 | 12.540% | $152.5367 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $84.73 | 3.383% | $87.5964 | $87.60 | $87.60 | $87.60 |
| Purchase #3 | $50.41 | 3.702% | $52.2762 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $121.73 | 3.615% | $126.1305 | $126.13 | $126.15 | $126.10 |
| Purchase #5 | $23.93 | 4.500% | $25.0069 | $25.01 | $25.00 | $25.00 |
| Purchase #6 | $100.49 | 13.366% | $113.9215 | $113.92 | $113.90 | $113.90 |
| Purchase #7 | $36.79 | 5.843% | $38.9396 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $553.62 | $596.4078 | $596.42 | $596.45 | $596.30 | |