| 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 | $80.29 | 13.733% | $91.3162 | $91.32 | $91.30 | $91.30 |
| Purchase #2 | $159.82 | 4.655% | $167.2596 | $167.26 | $167.25 | $167.30 |
| Purchase #3 | $46.68 | 12.166% | $52.3591 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $94.95 | 11.818% | $106.1712 | $106.17 | $106.15 | $106.20 |
| Purchase #5 | $39.51 | 8.258% | $42.7727 | $42.77 | $42.75 | $42.80 |
| Purchase #6 | $220.27 | 4.739% | $230.7086 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $97.79 | 11.630% | $109.163 | $109.16 | $109.15 | $109.20 |
| 7 purchase totals = | $739.31 | $799.7504 | $799.75 | $799.65 | $799.90 | |