| 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 | $50.80 | 12.389% | $57.0936 | $57.09 | $57.10 | $57.10 |
| Purchase #2 | $199.96 | 10.467% | $220.8898 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $115.99 | 9.346% | $126.8304 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $123.89 | 9.856% | $136.1006 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $42.93 | 11.411% | $47.8287 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $20.34 | 5.640% | $21.4872 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $149.91 | 11.307% | $166.8603 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $703.82 | $777.0906 | $777.09 | $777.15 | $777.10 | |