| 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 | $7.71 | 7.831% | $8.3138 | $8.31 | $8.30 | $8.30 |
| Purchase #2 | $49.36 | 3.163% | $50.9213 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $157.87 | 11.599% | $176.1813 | $176.18 | $176.20 | $176.20 |
| Purchase #4 | $10.26 | 12.291% | $11.5211 | $11.52 | $11.50 | $11.50 |
| Purchase #5 | $81.67 | 7.144% | $87.5045 | $87.50 | $87.50 | $87.50 |
| Purchase #6 | $141.80 | 10.731% | $157.0166 | $157.02 | $157.00 | $157.00 |
| Purchase #7 | $235.27 | 7.143% | $252.0753 | $252.08 | $252.10 | $252.10 |
| 7 purchase totals = | $683.94 | $743.5339 | $743.53 | $743.50 | $743.50 | |