| 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 | $62.64 | 13.108% | $70.8509 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $8.38 | 13.652% | $9.524 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $66.71 | 11.333% | $74.2702 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $43.97 | 10.173% | $48.4431 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $35.97 | 4.475% | $37.5797 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $35.51 | 12.607% | $39.9867 | $39.99 | $40.00 | $40.00 |
| Purchase #7 | $219.64 | 9.455% | $240.407 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $472.82 | $521.0616 | $521.06 | $521.05 | $521.10 | |