| 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 | $86.77 | 6.618% | $92.5124 | $92.51 | $92.50 | $92.50 |
| Purchase #2 | $49.85 | 11.624% | $55.6446 | $55.64 | $55.65 | $55.60 |
| Purchase #3 | $62.56 | 7.358% | $67.1632 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $24.42 | 5.791% | $25.8342 | $25.83 | $25.85 | $25.80 |
| Purchase #5 | $129.36 | 3.588% | $134.0014 | $134.00 | $134.00 | $134.00 |
| Purchase #6 | $127.58 | 8.126% | $137.9472 | $137.95 | $137.95 | $137.90 |
| Purchase #7 | $98.62 | 10.492% | $108.9672 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $579.16 | $622.0702 | $622.06 | $622.05 | $622.00 | |