| 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 | $67.29 | 3.868% | $69.8928 | $69.89 | $69.90 | $69.90 |
| Purchase #2 | $193.42 | 9.537% | $211.8665 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $55.25 | 10.629% | $61.1225 | $61.12 | $61.10 | $61.10 |
| Purchase #4 | $207.92 | 10.419% | $229.5832 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $192.72 | 8.176% | $208.4768 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $70.43 | 7.457% | $75.682 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $26.38 | 3.462% | $27.2933 | $27.29 | $27.30 | $27.30 |
| 7 purchase totals = | $813.41 | $883.9171 | $883.91 | $883.95 | $884.00 | |