| 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 | $30.26 | 8.675% | $32.8851 | $32.89 | $32.90 | $32.90 |
| Purchase #2 | $219.91 | 6.874% | $235.0266 | $235.03 | $235.05 | $235.00 |
| Purchase #3 | $79.48 | 5.729% | $84.0334 | $84.03 | $84.05 | $84.00 |
| Purchase #4 | $217.93 | 3.117% | $224.7229 | $224.72 | $224.70 | $224.70 |
| Purchase #5 | $206.78 | 5.299% | $217.7373 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $10.33 | 6.780% | $11.0304 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $40.34 | 12.457% | $45.3652 | $45.37 | $45.35 | $45.40 |
| 7 purchase totals = | $805.03 | $850.8009 | $850.81 | $850.85 | $850.70 | |