| 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 | $49.65 | 7.672% | $53.4591 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $29.79 | 3.178% | $30.7367 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $7.26 | 9.324% | $7.9369 | $7.94 | $7.95 | $7.90 |
| Purchase #4 | $11.87 | 13.184% | $13.4349 | $13.43 | $13.45 | $13.40 |
| Purchase #5 | $133.87 | 5.333% | $141.0093 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $21.86 | 4.807% | $22.9108 | $22.91 | $22.90 | $22.90 |
| Purchase #7 | $98.83 | 3.312% | $102.1032 | $102.10 | $102.10 | $102.10 |
| 7 purchase totals = | $353.13 | $371.5909 | $371.59 | $371.60 | $371.50 | |