| 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 | $62.93 | 8.584% | $68.3319 | $68.33 | $68.35 | $68.30 |
| Purchase #2 | $15.30 | 4.350% | $15.9656 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $215.43 | 5.543% | $227.3713 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $216.61 | 6.314% | $230.2868 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $104.59 | 10.323% | $115.3868 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $31.84 | 10.689% | $35.2434 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $27.55 | 7.359% | $29.5774 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $674.25 | $722.1632 | $722.17 | $722.20 | $722.20 | |