| 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 | $41.44 | 7.552% | $44.5695 | $44.57 | $44.55 | $44.60 |
| Purchase #2 | $113.64 | 3.643% | $117.7799 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $32.55 | 9.387% | $35.6055 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $123.99 | 11.128% | $137.7876 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $189.43 | 7.362% | $203.3758 | $203.38 | $203.40 | $203.40 |
| Purchase #6 | $234.81 | 6.489% | $250.0468 | $250.05 | $250.05 | $250.00 |
| Purchase #7 | $126.76 | 10.753% | $140.3905 | $140.39 | $140.40 | $140.40 |
| 7 purchase totals = | $862.62 | $929.5556 | $929.57 | $929.60 | $929.60 | |