| 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 | $73.69 | 13.814% | $83.8695 | $83.87 | $83.85 | $83.90 |
| Purchase #2 | $84.94 | 3.646% | $88.0369 | $88.04 | $88.05 | $88.00 |
| Purchase #3 | $47.78 | 9.457% | $52.2986 | $52.30 | $52.30 | $52.30 |
| Purchase #4 | $27.86 | 8.453% | $30.215 | $30.22 | $30.20 | $30.20 |
| Purchase #5 | $116.42 | 7.313% | $124.9338 | $124.93 | $124.95 | $124.90 |
| Purchase #6 | $23.41 | 10.662% | $25.906 | $25.91 | $25.90 | $25.90 |
| Purchase #7 | $109.88 | 8.238% | $118.9319 | $118.93 | $118.95 | $118.90 |
| 7 purchase totals = | $483.98 | $524.1917 | $524.20 | $524.20 | $524.10 | |