| 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 | $42.84 | 9.705% | $46.9976 | $47.00 | $47.00 | $47.00 |
| Purchase #2 | $109.67 | 4.358% | $114.4494 | $114.45 | $114.45 | $114.40 |
| Purchase #3 | $233.30 | 12.105% | $261.541 | $261.54 | $261.55 | $261.50 |
| Purchase #4 | $167.50 | 13.791% | $190.5999 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $77.62 | 8.136% | $83.9352 | $83.94 | $83.95 | $83.90 |
| Purchase #6 | $80.36 | 11.570% | $89.6577 | $89.66 | $89.65 | $89.70 |
| Purchase #7 | $213.37 | 13.731% | $242.6678 | $242.67 | $242.65 | $242.70 |
| 7 purchase totals = | $924.66 | $1,029.8486 | $1,029.86 | $1,029.85 | $1,029.80 | |