| 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 | $5.60 | 9.282% | $6.1198 | $6.12 | $6.10 | $6.10 |
| Purchase #2 | $111.32 | 5.284% | $117.2021 | $117.20 | $117.20 | $117.20 |
| Purchase #3 | $17.51 | 11.742% | $19.566 | $19.57 | $19.55 | $19.60 |
| Purchase #4 | $111.86 | 6.724% | $119.3815 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $92.45 | 12.633% | $104.1292 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $179.31 | 10.454% | $198.0551 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $130.54 | 13.808% | $148.565 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $648.59 | $713.0187 | $713.03 | $713.00 | $713.10 | |