| 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 | $50.57 | 8.488% | $54.8624 | $54.86 | $54.85 | $54.90 |
| Purchase #2 | $162.33 | 13.117% | $183.6228 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $67.91 | 7.388% | $72.9272 | $72.93 | $72.95 | $72.90 |
| Purchase #4 | $226.84 | 3.541% | $234.8724 | $234.87 | $234.85 | $234.90 |
| Purchase #5 | $59.98 | 5.634% | $63.3593 | $63.36 | $63.35 | $63.40 |
| Purchase #6 | $64.35 | 8.641% | $69.9105 | $69.91 | $69.90 | $69.90 |
| Purchase #7 | $15.91 | 8.506% | $17.2633 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $647.89 | $696.8179 | $696.81 | $696.75 | $696.90 | |