| 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 | $38.63 | 6.328% | $41.0745 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $95.38 | 4.180% | $99.3669 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $74.53 | 8.676% | $80.9962 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $16.91 | 4.162% | $17.6138 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $183.78 | 12.109% | $206.0339 | $206.03 | $206.05 | $206.00 |
| Purchase #6 | $45.99 | 11.693% | $51.3676 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $134.69 | 3.759% | $139.753 | $139.75 | $139.75 | $139.80 |
| 7 purchase totals = | $589.91 | $636.2059 | $636.20 | $636.15 | $636.30 | |