| 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 | $12.89 | 9.215% | $14.0778 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $33.58 | 4.424% | $35.0656 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $20.79 | 3.786% | $21.5771 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $149.70 | 4.874% | $156.9964 | $157.00 | $157.00 | $157.00 |
| Purchase #5 | $139.90 | 5.384% | $147.4322 | $147.43 | $147.45 | $147.40 |
| Purchase #6 | $101.80 | 5.657% | $107.5588 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $222.25 | 3.586% | $230.2199 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $680.91 | $712.9278 | $712.94 | $712.95 | $713.00 | |