| 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 | $35.97 | 12.572% | $40.4921 | $40.49 | $40.50 | $40.50 |
| Purchase #2 | $113.85 | 10.400% | $125.6904 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $214.58 | 3.401% | $221.8779 | $221.88 | $221.90 | $221.90 |
| Purchase #4 | $202.83 | 5.820% | $214.6347 | $214.63 | $214.65 | $214.60 |
| Purchase #5 | $20.26 | 4.496% | $21.1709 | $21.17 | $21.15 | $21.20 |
| Purchase #6 | $155.92 | 3.807% | $161.8559 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $134.73 | 6.349% | $143.284 | $143.28 | $143.30 | $143.30 |
| 7 purchase totals = | $878.14 | $929.0059 | $929.00 | $929.05 | $929.10 | |