| 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 | $69.30 | 11.254% | $77.099 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $209.74 | 9.846% | $230.391 | $230.39 | $230.40 | $230.40 |
| Purchase #3 | $211.26 | 7.413% | $226.9207 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $236.45 | 5.472% | $249.3885 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $81.97 | 4.321% | $85.5119 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $41.92 | 5.788% | $44.3463 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $5.47 | 12.610% | $6.1598 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $856.11 | $919.8172 | $919.82 | $919.80 | $919.80 | |