| 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 | $85.85 | 7.161% | $91.9977 | $92.00 | $92.00 | $92.00 |
| Purchase #2 | $10.73 | 7.326% | $11.5161 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $137.58 | 5.459% | $145.0905 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $174.76 | 3.520% | $180.9116 | $180.91 | $180.90 | $180.90 |
| Purchase #5 | $13.28 | 12.839% | $14.985 | $14.99 | $15.00 | $15.00 |
| Purchase #6 | $34.95 | 3.104% | $36.0348 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $99.80 | 9.302% | $109.0834 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $556.95 | $589.6191 | $589.62 | $589.65 | $589.60 | |