| 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 | $19.83 | 13.421% | $22.4914 | $22.49 | $22.50 | $22.50 |
| Purchase #2 | $213.53 | 9.641% | $234.1164 | $234.12 | $234.10 | $234.10 |
| Purchase #3 | $6.41 | 9.713% | $7.0326 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $176.51 | 3.815% | $183.2439 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $92.81 | 10.480% | $102.5365 | $102.54 | $102.55 | $102.50 |
| Purchase #6 | $148.40 | 8.737% | $161.3657 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $57.82 | 6.622% | $61.6488 | $61.65 | $61.65 | $61.60 |
| 7 purchase totals = | $715.31 | $772.4353 | $772.44 | $772.45 | $772.30 | |