| 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 | $27.96 | 7.507% | $30.059 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $78.57 | 9.413% | $85.9658 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $106.39 | 7.174% | $114.0224 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $30.39 | 6.336% | $32.3155 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $68.92 | 8.577% | $74.8313 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $229.66 | 11.302% | $255.6162 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $74.89 | 8.614% | $81.341 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $616.78 | $674.1512 | $674.16 | $674.10 | $674.10 | |