| 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 | $92.94 | 7.646% | $100.0462 | $100.05 | $100.05 | $100.00 |
| Purchase #2 | $98.48 | 10.686% | $109.0036 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $79.77 | 6.498% | $84.9535 | $84.95 | $84.95 | $85.00 |
| Purchase #4 | $207.27 | 10.527% | $229.0893 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $20.32 | 4.518% | $21.2381 | $21.24 | $21.25 | $21.20 |
| Purchase #6 | $190.80 | 9.118% | $208.1971 | $208.20 | $208.20 | $208.20 |
| Purchase #7 | $134.61 | 12.825% | $151.8737 | $151.87 | $151.85 | $151.90 |
| 7 purchase totals = | $824.19 | $904.4015 | $904.40 | $904.40 | $904.40 | |