| 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 | $87.52 | 4.324% | $91.3044 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $217.77 | 11.476% | $242.7613 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $180.56 | 3.252% | $186.4318 | $186.43 | $186.45 | $186.40 |
| Purchase #4 | $8.40 | 3.533% | $8.6968 | $8.70 | $8.70 | $8.70 |
| Purchase #5 | $114.91 | 5.139% | $120.8152 | $120.82 | $120.80 | $120.80 |
| Purchase #6 | $61.60 | 3.708% | $63.8841 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $18.51 | 4.238% | $19.2945 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $689.27 | $733.1881 | $733.18 | $733.20 | $733.20 | |