| 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 | $83.64 | 3.420% | $86.5005 | $86.50 | $86.50 | $86.50 |
| Purchase #2 | $8.46 | 4.660% | $8.8542 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $198.83 | 7.681% | $214.1021 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $225.63 | 13.344% | $255.7381 | $255.74 | $255.75 | $255.70 |
| Purchase #5 | $79.79 | 9.661% | $87.4985 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $227.48 | 10.420% | $251.1834 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $90.45 | 5.160% | $95.1172 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $914.28 | $998.9940 | $998.99 | $999.00 | $999.00 | |