| 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 | $46.37 | 4.550% | $48.4798 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $44.91 | 13.675% | $51.0514 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $82.87 | 10.256% | $91.3691 | $91.37 | $91.35 | $91.40 |
| Purchase #4 | $99.52 | 6.697% | $106.1849 | $106.18 | $106.20 | $106.20 |
| Purchase #5 | $186.44 | 10.671% | $206.335 | $206.34 | $206.35 | $206.30 |
| Purchase #6 | $151.89 | 13.152% | $171.8666 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $93.44 | 13.772% | $106.3086 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $705.44 | $781.5954 | $781.60 | $781.60 | $781.70 | |