| 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 | $110.29 | 5.155% | $115.9754 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $115.26 | 4.493% | $120.4386 | $120.44 | $120.45 | $120.40 |
| Purchase #3 | $28.31 | 3.498% | $29.3003 | $29.30 | $29.30 | $29.30 |
| Purchase #4 | $209.69 | 10.233% | $231.1476 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $44.87 | 8.206% | $48.552 | $48.55 | $48.55 | $48.60 |
| Purchase #6 | $110.76 | 4.594% | $115.8483 | $115.85 | $115.85 | $115.80 |
| Purchase #7 | $49.42 | 13.328% | $56.0067 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $668.60 | $717.2689 | $717.28 | $717.30 | $717.20 | |