| 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 | $60.73 | 11.502% | $67.7152 | $67.72 | $67.70 | $67.70 |
| Purchase #2 | $99.95 | 6.290% | $106.2369 | $106.24 | $106.25 | $106.20 |
| Purchase #3 | $12.32 | 4.508% | $12.8754 | $12.88 | $12.90 | $12.90 |
| Purchase #4 | $118.41 | 13.705% | $134.6381 | $134.64 | $134.65 | $134.60 |
| Purchase #5 | $229.51 | 11.705% | $256.3741 | $256.37 | $256.35 | $256.40 |
| Purchase #6 | $132.83 | 6.208% | $141.0761 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $5.56 | 9.697% | $6.0992 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $659.31 | $725.0150 | $725.03 | $725.05 | $725.00 | |