| 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 | $56.97 | 10.589% | $63.0026 | $63.00 | $63.00 | $63.00 |
| Purchase #2 | $30.26 | 5.733% | $31.9948 | $31.99 | $32.00 | $32.00 |
| Purchase #3 | $216.43 | 6.271% | $230.0023 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $200.39 | 8.618% | $217.6596 | $217.66 | $217.65 | $217.70 |
| Purchase #5 | $12.37 | 8.616% | $13.4358 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $179.72 | 5.342% | $189.3206 | $189.32 | $189.30 | $189.30 |
| Purchase #7 | $81.90 | 3.463% | $84.7362 | $84.74 | $84.75 | $84.70 |
| 7 purchase totals = | $778.04 | $830.1519 | $830.15 | $830.15 | $830.10 | |