| 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 | $30.43 | 8.693% | $33.0753 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $14.62 | 10.260% | $16.12 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $141.58 | 10.208% | $156.0325 | $156.03 | $156.05 | $156.00 |
| Purchase #4 | $99.39 | 3.838% | $103.2046 | $103.20 | $103.20 | $103.20 |
| Purchase #5 | $64.49 | 7.690% | $69.4493 | $69.45 | $69.45 | $69.40 |
| Purchase #6 | $158.34 | 7.766% | $170.6367 | $170.64 | $170.65 | $170.60 |
| Purchase #7 | $199.49 | 9.599% | $218.639 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $708.34 | $767.1574 | $767.16 | $767.20 | $767.00 | |