| 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 | $66.33 | 9.321% | $72.5126 | $72.51 | $72.50 | $72.50 |
| Purchase #2 | $168.96 | 4.514% | $176.5869 | $176.59 | $176.60 | $176.60 |
| Purchase #3 | $115.26 | 9.749% | $126.4967 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $106.62 | 7.714% | $114.8447 | $114.84 | $114.85 | $114.80 |
| Purchase #5 | $250.95 | 8.194% | $271.5128 | $271.51 | $271.50 | $271.50 |
| Purchase #6 | $61.88 | 9.467% | $67.7382 | $67.74 | $67.75 | $67.70 |
| Purchase #7 | $14.93 | 5.153% | $15.6993 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $784.93 | $845.3912 | $845.39 | $845.40 | $845.30 | |