| 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 | $5.86 | 10.484% | $6.4744 | $6.47 | $6.45 | $6.50 |
| Purchase #2 | $163.44 | 7.525% | $175.7389 | $175.74 | $175.75 | $175.70 |
| Purchase #3 | $45.84 | 7.339% | $49.2042 | $49.20 | $49.20 | $49.20 |
| Purchase #4 | $201.87 | 9.716% | $221.4837 | $221.48 | $221.50 | $221.50 |
| Purchase #5 | $11.47 | 3.832% | $11.9095 | $11.91 | $11.90 | $11.90 |
| Purchase #6 | $207.30 | 3.362% | $214.2694 | $214.27 | $214.25 | $214.30 |
| Purchase #7 | $84.55 | 11.787% | $94.5159 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $720.33 | $773.5960 | $773.59 | $773.55 | $773.60 | |