| 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 | $21.68 | 13.302% | $24.5639 | $24.56 | $24.55 | $24.60 |
| Purchase #2 | $12.81 | 6.691% | $13.6671 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $197.53 | 7.608% | $212.5581 | $212.56 | $212.55 | $212.60 |
| Purchase #4 | $240.50 | 12.567% | $270.7236 | $270.72 | $270.70 | $270.70 |
| Purchase #5 | $136.52 | 6.116% | $144.8696 | $144.87 | $144.85 | $144.90 |
| Purchase #6 | $227.98 | 8.765% | $247.9624 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $57.90 | 8.858% | $63.0288 | $63.03 | $63.05 | $63.00 |
| 7 purchase totals = | $894.92 | $977.3735 | $977.37 | $977.30 | $977.50 | |