| 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 | $35.28 | 9.706% | $38.7043 | $38.70 | $38.70 | $38.70 |
| Purchase #2 | $63.84 | 7.358% | $68.5373 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $72.40 | 6.783% | $77.3109 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $105.49 | 8.721% | $114.6898 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $183.30 | 3.835% | $190.3296 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $204.42 | 5.136% | $214.919 | $214.92 | $214.90 | $214.90 |
| Purchase #7 | $192.44 | 8.732% | $209.2439 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $857.17 | $913.7348 | $913.73 | $913.75 | $913.60 | |