| 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 | $59.92 | 9.153% | $65.4045 | $65.40 | $65.40 | $65.40 |
| Purchase #2 | $83.82 | 4.841% | $87.8777 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $42.85 | 8.261% | $46.3898 | $46.39 | $46.40 | $46.40 |
| Purchase #4 | $131.59 | 12.845% | $148.4927 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $70.36 | 4.808% | $73.7429 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $129.36 | 8.298% | $140.0943 | $140.09 | $140.10 | $140.10 |
| Purchase #7 | $170.98 | 3.279% | $176.5864 | $176.59 | $176.60 | $176.60 |
| 7 purchase totals = | $688.88 | $738.5883 | $738.58 | $738.65 | $738.60 | |