| 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 | $80.52 | 4.215% | $83.9139 | $83.91 | $83.90 | $83.90 |
| Purchase #2 | $88.99 | 9.313% | $97.2776 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $67.26 | 12.271% | $75.5135 | $75.51 | $75.50 | $75.50 |
| Purchase #4 | $37.92 | 11.244% | $42.1837 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $112.29 | 12.639% | $126.4823 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $5.43 | 13.249% | $6.1494 | $6.15 | $6.15 | $6.10 |
| Purchase #7 | $145.56 | 11.160% | $161.8045 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $537.97 | $593.3249 | $593.31 | $593.35 | $593.30 | |