| 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 | $18.48 | 4.411% | $19.2952 | $19.30 | $19.30 | $19.30 |
| Purchase #2 | $64.99 | 7.225% | $69.6855 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $45.25 | 11.328% | $50.3759 | $50.38 | $50.40 | $50.40 |
| Purchase #4 | $246.31 | 12.497% | $277.0914 | $277.09 | $277.10 | $277.10 |
| Purchase #5 | $159.57 | 3.126% | $164.5582 | $164.56 | $164.55 | $164.60 |
| Purchase #6 | $229.59 | 4.785% | $240.5759 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $175.69 | 13.578% | $199.5452 | $199.55 | $199.55 | $199.50 |
| 7 purchase totals = | $939.88 | $1,021.1273 | $1,021.15 | $1,021.20 | $1,021.20 | |