| 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 | $17.66 | 11.701% | $19.7264 | $19.73 | $19.75 | $19.70 |
| Purchase #2 | $107.97 | 9.313% | $118.0252 | $118.03 | $118.05 | $118.00 |
| Purchase #3 | $189.29 | 9.622% | $207.5035 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $111.28 | 4.196% | $115.9493 | $115.95 | $115.95 | $115.90 |
| Purchase #5 | $152.66 | 8.337% | $165.3873 | $165.39 | $165.40 | $165.40 |
| Purchase #6 | $132.61 | 4.404% | $138.4501 | $138.45 | $138.45 | $138.50 |
| Purchase #7 | $132.71 | 8.185% | $143.5723 | $143.57 | $143.55 | $143.60 |
| 7 purchase totals = | $844.18 | $908.6141 | $908.62 | $908.65 | $908.60 | |