| 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 | $41.37 | 4.847% | $43.3752 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $167.49 | 7.197% | $179.5443 | $179.54 | $179.55 | $179.50 |
| Purchase #3 | $15.77 | 9.265% | $17.2311 | $17.23 | $17.25 | $17.20 |
| Purchase #4 | $122.65 | 5.820% | $129.7882 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $93.97 | 4.442% | $98.1441 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $238.53 | 4.761% | $249.8864 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $106.93 | 12.102% | $119.8707 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $786.71 | $837.8400 | $837.84 | $837.90 | $837.80 | |