| 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 | $69.58 | 13.565% | $79.0185 | $79.02 | $79.00 | $79.00 |
| Purchase #2 | $107.32 | 4.203% | $111.8307 | $111.83 | $111.85 | $111.80 |
| Purchase #3 | $120.88 | 11.739% | $135.0701 | $135.07 | $135.05 | $135.10 |
| Purchase #4 | $7.45 | 11.696% | $8.3214 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $215.39 | 13.449% | $244.3578 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $170.85 | 11.723% | $190.8787 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $188.82 | 3.713% | $195.8309 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $880.29 | $965.3081 | $965.31 | $965.30 | $965.30 | |