| 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 | $36.53 | 9.709% | $40.0767 | $40.08 | $40.10 | $40.10 |
| Purchase #2 | $119.37 | 6.313% | $126.9058 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $61.97 | 10.462% | $68.4533 | $68.45 | $68.45 | $68.50 |
| Purchase #4 | $10.39 | 13.168% | $11.7582 | $11.76 | $11.75 | $11.80 |
| Purchase #5 | $88.59 | 3.546% | $91.7314 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $88.25 | 3.735% | $91.5461 | $91.55 | $91.55 | $91.50 |
| Purchase #7 | $134.39 | 4.731% | $140.748 | $140.75 | $140.75 | $140.70 |
| 7 purchase totals = | $539.49 | $571.2195 | $571.23 | $571.25 | $571.20 | |