| 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 | $86.49 | 5.199% | $90.9866 | $90.99 | $91.00 | $91.00 |
| Purchase #2 | $225.99 | 10.196% | $249.0319 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $190.31 | 8.659% | $206.7889 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $191.49 | 8.738% | $208.2224 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $74.36 | 3.678% | $77.095 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $8.96 | 4.859% | $9.3954 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $20.66 | 3.350% | $21.3521 | $21.35 | $21.35 | $21.40 |
| 7 purchase totals = | $798.26 | $862.8723 | $862.88 | $862.90 | $862.90 | |