| 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 | $24.52 | 11.349% | $27.3028 | $27.30 | $27.30 | $27.30 |
| Purchase #2 | $182.98 | 3.542% | $189.4612 | $189.46 | $189.45 | $189.50 |
| Purchase #3 | $76.38 | 13.581% | $86.7532 | $86.75 | $86.75 | $86.80 |
| Purchase #4 | $90.33 | 6.756% | $96.4327 | $96.43 | $96.45 | $96.40 |
| Purchase #5 | $167.51 | 9.823% | $183.9645 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $89.61 | 12.681% | $100.9734 | $100.97 | $100.95 | $101.00 |
| Purchase #7 | $61.47 | 3.578% | $63.6694 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $692.80 | $748.5572 | $748.54 | $748.50 | $748.70 | |