| 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 | $61.70 | 4.193% | $64.2871 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $205.79 | 3.201% | $212.3773 | $212.38 | $212.40 | $212.40 |
| Purchase #3 | $118.41 | 9.556% | $129.7253 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $130.69 | 6.461% | $139.1339 | $139.13 | $139.15 | $139.10 |
| Purchase #5 | $114.28 | 3.360% | $118.1198 | $118.12 | $118.10 | $118.10 |
| Purchase #6 | $117.32 | 13.534% | $133.1981 | $133.20 | $133.20 | $133.20 |
| Purchase #7 | $153.53 | 11.688% | $171.4746 | $171.47 | $171.45 | $171.50 |
| 7 purchase totals = | $901.72 | $968.3161 | $968.32 | $968.35 | $968.30 | |