| 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 | $84.78 | 3.364% | $87.632 | $87.63 | $87.65 | $87.60 |
| Purchase #2 | $50.77 | 12.109% | $56.9177 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $12.77 | 5.433% | $13.4638 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $34.78 | 3.386% | $35.9577 | $35.96 | $35.95 | $36.00 |
| Purchase #5 | $222.89 | 6.696% | $237.8147 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $66.58 | 6.318% | $70.7865 | $70.79 | $70.80 | $70.80 |
| Purchase #7 | $90.57 | 3.289% | $93.5488 | $93.55 | $93.55 | $93.50 |
| 7 purchase totals = | $563.14 | $596.1212 | $596.12 | $596.10 | $596.10 | |