| 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 | $80.44 | 5.867% | $85.1594 | $85.16 | $85.15 | $85.20 |
| Purchase #2 | $215.45 | 5.406% | $227.0972 | $227.10 | $227.10 | $227.10 |
| Purchase #3 | $153.38 | 3.623% | $158.937 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $14.70 | 9.139% | $16.0434 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $59.41 | 7.456% | $63.8396 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $234.26 | 12.651% | $263.8962 | $263.90 | $263.90 | $263.90 |
| Purchase #7 | $215.57 | 6.595% | $229.7868 | $229.79 | $229.80 | $229.80 |
| 7 purchase totals = | $973.21 | $1,044.7596 | $1,044.77 | $1,044.80 | $1,044.70 | |