| 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 | $33.75 | 8.224% | $36.5256 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $149.82 | 11.574% | $167.1602 | $167.16 | $167.15 | $167.20 |
| Purchase #3 | $14.57 | 5.405% | $15.3575 | $15.36 | $15.35 | $15.40 |
| Purchase #4 | $104.84 | 6.557% | $111.7144 | $111.71 | $111.70 | $111.70 |
| Purchase #5 | $111.84 | 7.267% | $119.9674 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $120.80 | 10.320% | $133.2666 | $133.27 | $133.25 | $133.30 |
| Purchase #7 | $220.40 | 9.846% | $242.1006 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $756.02 | $826.0923 | $826.10 | $826.05 | $826.20 | |