| 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 | $63.28 | 13.811% | $72.0196 | $72.02 | $72.00 | $72.00 |
| Purchase #2 | $120.70 | 8.853% | $131.3856 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $49.99 | 12.733% | $56.3552 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $28.67 | 6.279% | $30.4702 | $30.47 | $30.45 | $30.50 |
| Purchase #5 | $155.38 | 4.736% | $162.7388 | $162.74 | $162.75 | $162.70 |
| Purchase #6 | $20.43 | 4.262% | $21.3007 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $35.73 | 4.780% | $37.4379 | $37.44 | $37.45 | $37.40 |
| 7 purchase totals = | $474.18 | $511.7080 | $511.72 | $511.70 | $511.70 | |