| 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 | $51.98 | 8.609% | $56.455 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $212.77 | 5.347% | $224.1468 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $149.46 | 3.271% | $154.3488 | $154.35 | $154.35 | $154.30 |
| Purchase #4 | $51.32 | 9.437% | $56.1631 | $56.16 | $56.15 | $56.20 |
| Purchase #5 | $202.69 | 10.397% | $223.7637 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $147.68 | 13.811% | $168.0761 | $168.08 | $168.10 | $168.10 |
| Purchase #7 | $72.66 | 12.720% | $81.9024 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $888.56 | $964.8559 | $964.86 | $964.85 | $964.90 | |