| 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 | $18.76 | 4.185% | $19.5451 | $19.55 | $19.55 | $19.50 |
| Purchase #2 | $22.85 | 11.321% | $25.4368 | $25.44 | $25.45 | $25.40 |
| Purchase #3 | $82.74 | 13.639% | $94.0249 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $212.33 | 13.264% | $240.4935 | $240.49 | $240.50 | $240.50 |
| Purchase #5 | $157.37 | 5.333% | $165.7625 | $165.76 | $165.75 | $165.80 |
| Purchase #6 | $199.79 | 3.845% | $207.4719 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $182.26 | 8.323% | $197.4295 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $876.10 | $950.1642 | $950.16 | $950.15 | $950.10 | |