| 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 | $33.96 | 4.463% | $35.4756 | $35.48 | $35.50 | $35.50 |
| Purchase #2 | $122.91 | 12.273% | $137.9947 | $137.99 | $138.00 | $138.00 |
| Purchase #3 | $8.84 | 6.580% | $9.4217 | $9.42 | $9.40 | $9.40 |
| Purchase #4 | $228.49 | 6.270% | $242.8163 | $242.82 | $242.80 | $242.80 |
| Purchase #5 | $17.27 | 7.456% | $18.5577 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $192.41 | 8.829% | $209.3979 | $209.40 | $209.40 | $209.40 |
| Purchase #7 | $219.72 | 3.478% | $227.3619 | $227.36 | $227.35 | $227.40 |
| 7 purchase totals = | $823.60 | $881.0258 | $881.03 | $881.00 | $881.10 | |