| 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 | $75.60 | 12.615% | $85.1369 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $112.78 | 8.306% | $122.1475 | $122.15 | $122.15 | $122.10 |
| Purchase #3 | $47.73 | 6.840% | $50.9947 | $50.99 | $51.00 | $51.00 |
| Purchase #4 | $39.27 | 11.159% | $43.6521 | $43.65 | $43.65 | $43.70 |
| Purchase #5 | $153.49 | 9.677% | $168.3432 | $168.34 | $168.35 | $168.30 |
| Purchase #6 | $34.49 | 5.721% | $36.4632 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $201.46 | 8.272% | $218.1248 | $218.12 | $218.10 | $218.10 |
| 7 purchase totals = | $664.82 | $724.8624 | $724.85 | $724.85 | $724.80 | |