| 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 | $114.67 | 11.592% | $127.9625 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $25.94 | 3.627% | $26.8808 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $22.38 | 11.200% | $24.8866 | $24.89 | $24.90 | $24.90 |
| Purchase #4 | $242.47 | 7.757% | $261.2784 | $261.28 | $261.30 | $261.30 |
| Purchase #5 | $13.35 | 12.570% | $15.0281 | $15.03 | $15.05 | $15.00 |
| Purchase #6 | $85.80 | 7.638% | $92.3534 | $92.35 | $92.35 | $92.40 |
| Purchase #7 | $6.77 | 7.811% | $7.2988 | $7.30 | $7.30 | $7.30 |
| 7 purchase totals = | $511.38 | $555.6886 | $555.69 | $555.75 | $555.80 | |