| 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 | $12.61 | 10.116% | $13.8856 | $13.89 | $13.90 | $13.90 |
| Purchase #2 | $239.50 | 8.123% | $258.9546 | $258.95 | $258.95 | $259.00 |
| Purchase #3 | $50.26 | 11.737% | $56.159 | $56.16 | $56.15 | $56.20 |
| Purchase #4 | $44.67 | 5.222% | $47.0027 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $198.31 | 8.576% | $215.3171 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $42.75 | 13.632% | $48.5777 | $48.58 | $48.60 | $48.60 |
| Purchase #7 | $233.97 | 13.109% | $264.6411 | $264.64 | $264.65 | $264.60 |
| 7 purchase totals = | $822.07 | $904.5378 | $904.54 | $904.55 | $904.60 | |