| 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 | $33.61 | 6.844% | $35.9103 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $34.77 | 9.375% | $38.0297 | $38.03 | $38.05 | $38.00 |
| Purchase #3 | $195.67 | 6.833% | $209.0401 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $186.38 | 6.731% | $198.9252 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $224.56 | 6.284% | $238.6714 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $70.79 | 5.705% | $74.8286 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $145.61 | 6.676% | $155.3309 | $155.33 | $155.35 | $155.30 |
| 7 purchase totals = | $891.39 | $950.7362 | $950.74 | $950.80 | $950.60 | |