| 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 | $222.40 | 12.681% | $250.6025 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $66.80 | 9.817% | $73.3578 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $6.33 | 4.463% | $6.6125 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $114.36 | 10.221% | $126.0487 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $195.29 | 12.422% | $219.5489 | $219.55 | $219.55 | $219.50 |
| Purchase #6 | $25.56 | 13.791% | $29.085 | $29.09 | $29.10 | $29.10 |
| Purchase #7 | $46.58 | 12.139% | $52.2343 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $677.32 | $757.4897 | $757.49 | $757.50 | $757.40 | |