| 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 | $124.37 | 10.725% | $137.7087 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $60.47 | 11.620% | $67.4966 | $67.50 | $67.50 | $67.50 |
| Purchase #3 | $43.47 | 5.676% | $45.9374 | $45.94 | $45.95 | $45.90 |
| Purchase #4 | $45.69 | 6.768% | $48.7823 | $48.78 | $48.80 | $48.80 |
| Purchase #5 | $101.81 | 7.786% | $109.7369 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $201.72 | 3.811% | $209.4075 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $10.46 | 8.627% | $11.3624 | $11.36 | $11.35 | $11.40 |
| 7 purchase totals = | $587.99 | $630.4318 | $630.44 | $630.45 | $630.40 | |