| 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 | $31.49 | 5.821% | $33.323 | $33.32 | $33.30 | $33.30 |
| Purchase #2 | $140.54 | 10.618% | $155.4625 | $155.46 | $155.45 | $155.50 |
| Purchase #3 | $28.79 | 12.130% | $32.2822 | $32.28 | $32.30 | $32.30 |
| Purchase #4 | $72.54 | 12.565% | $81.6547 | $81.65 | $81.65 | $81.70 |
| Purchase #5 | $230.99 | 13.303% | $261.7186 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $100.27 | 8.183% | $108.4751 | $108.48 | $108.50 | $108.50 |
| Purchase #7 | $202.61 | 4.827% | $212.39 | $212.39 | $212.40 | $212.40 |
| 7 purchase totals = | $807.23 | $885.3061 | $885.30 | $885.30 | $885.40 | |