| 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 | $95.72 | 5.362% | $100.8525 | $100.85 | $100.85 | $100.90 |
| Purchase #2 | $181.58 | 13.689% | $206.4365 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $10.70 | 5.243% | $11.261 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $58.57 | 11.161% | $65.107 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $33.37 | 5.633% | $35.2497 | $35.25 | $35.25 | $35.20 |
| Purchase #6 | $163.76 | 4.839% | $171.6843 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $76.41 | 3.795% | $79.3098 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $620.11 | $669.9008 | $669.90 | $669.90 | $669.90 | |