| 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 | $105.58 | 5.186% | $111.0554 | $111.06 | $111.05 | $111.10 |
| Purchase #2 | $120.45 | 10.622% | $133.2442 | $133.24 | $133.25 | $133.20 |
| Purchase #3 | $17.79 | 4.296% | $18.5543 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $80.58 | 13.591% | $91.5316 | $91.53 | $91.55 | $91.50 |
| Purchase #5 | $230.31 | 3.188% | $237.6523 | $237.65 | $237.65 | $237.70 |
| Purchase #6 | $76.65 | 6.407% | $81.561 | $81.56 | $81.55 | $81.60 |
| Purchase #7 | $65.49 | 6.762% | $69.9184 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $696.85 | $743.5172 | $743.51 | $743.50 | $743.60 | |