| 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 | $60.58 | 10.341% | $66.8446 | $66.84 | $66.85 | $66.80 |
| Purchase #2 | $19.62 | 7.291% | $21.0505 | $21.05 | $21.05 | $21.10 |
| Purchase #3 | $49.25 | 13.698% | $55.9963 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $73.63 | 13.587% | $83.6341 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $149.38 | 3.565% | $154.7054 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $56.79 | 5.349% | $59.8277 | $59.83 | $59.85 | $59.80 |
| Purchase #7 | $75.81 | 8.594% | $82.3251 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $485.06 | $524.3837 | $524.39 | $524.45 | $524.30 | |