| 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 | $43.98 | 6.619% | $46.891 | $46.89 | $46.90 | $46.90 |
| Purchase #2 | $20.76 | 8.528% | $22.5304 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $177.41 | 12.818% | $200.1504 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $28.99 | 8.283% | $31.3912 | $31.39 | $31.40 | $31.40 |
| Purchase #5 | $221.55 | 13.774% | $252.0663 | $252.07 | $252.05 | $252.10 |
| Purchase #6 | $70.41 | 3.545% | $72.906 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $201.74 | 12.394% | $226.7437 | $226.74 | $226.75 | $226.70 |
| 7 purchase totals = | $764.84 | $852.6790 | $852.68 | $852.70 | $852.70 | |