| 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 | $46.50 | 7.333% | $49.9098 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $54.46 | 13.485% | $61.8039 | $61.80 | $61.80 | $61.80 |
| Purchase #3 | $178.72 | 4.171% | $186.1744 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $219.99 | 6.152% | $233.5238 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $97.92 | 7.339% | $105.1063 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $150.91 | 5.849% | $159.7367 | $159.74 | $159.75 | $159.70 |
| Purchase #7 | $179.27 | 12.133% | $201.0208 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $927.77 | $997.2757 | $997.27 | $997.20 | $997.20 | |