| 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 | $57.81 | 10.395% | $63.8193 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $78.46 | 10.310% | $86.5492 | $86.55 | $86.55 | $86.50 |
| Purchase #3 | $12.52 | 9.412% | $13.6984 | $13.70 | $13.70 | $13.70 |
| Purchase #4 | $186.75 | 13.624% | $212.1928 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $250.47 | 3.570% | $259.4118 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $16.70 | 10.658% | $18.4799 | $18.48 | $18.50 | $18.50 |
| Purchase #7 | $154.55 | 8.713% | $168.0159 | $168.02 | $168.00 | $168.00 |
| 7 purchase totals = | $757.26 | $822.1673 | $822.17 | $822.15 | $822.10 | |