| 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 | $111.51 | 11.710% | $124.5678 | $124.57 | $124.55 | $124.60 |
| Purchase #2 | $179.38 | 10.347% | $197.9404 | $197.94 | $197.95 | $197.90 |
| Purchase #3 | $76.51 | 7.397% | $82.1694 | $82.17 | $82.15 | $82.20 |
| Purchase #4 | $12.30 | 8.118% | $13.2985 | $13.30 | $13.30 | $13.30 |
| Purchase #5 | $119.96 | 4.591% | $125.4674 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $101.87 | 7.201% | $109.2057 | $109.21 | $109.20 | $109.20 |
| Purchase #7 | $42.32 | 11.533% | $47.2008 | $47.20 | $47.20 | $47.20 |
| 7 purchase totals = | $643.85 | $699.8500 | $699.86 | $699.80 | $699.90 | |