| 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 | $34.91 | 8.779% | $37.9747 | $37.97 | $37.95 | $38.00 |
| Purchase #2 | $196.73 | 5.440% | $207.4321 | $207.43 | $207.45 | $207.40 |
| Purchase #3 | $186.59 | 7.241% | $200.101 | $200.10 | $200.10 | $200.10 |
| Purchase #4 | $14.38 | 8.713% | $15.6329 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $104.97 | 3.317% | $108.4519 | $108.45 | $108.45 | $108.50 |
| Purchase #6 | $75.29 | 10.372% | $83.0991 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $28.52 | 4.170% | $29.7093 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $641.39 | $682.4010 | $682.39 | $682.40 | $682.40 | |