| 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 | $41.65 | 7.194% | $44.6463 | $44.65 | $44.65 | $44.60 |
| Purchase #2 | $18.87 | 13.611% | $21.4384 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $189.50 | 9.239% | $207.0079 | $207.01 | $207.00 | $207.00 |
| Purchase #4 | $33.89 | 3.867% | $35.2005 | $35.20 | $35.20 | $35.20 |
| Purchase #5 | $234.74 | 10.373% | $259.0896 | $259.09 | $259.10 | $259.10 |
| Purchase #6 | $192.68 | 3.344% | $199.1232 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $210.51 | 3.151% | $217.1432 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $921.84 | $983.6491 | $983.65 | $983.65 | $983.50 | |