| 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 | $83.37 | 5.534% | $87.9837 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $223.73 | 3.266% | $231.037 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $130.43 | 6.788% | $139.2836 | $139.28 | $139.30 | $139.30 |
| Purchase #4 | $24.46 | 12.410% | $27.4955 | $27.50 | $27.50 | $27.50 |
| Purchase #5 | $87.63 | 9.792% | $96.2107 | $96.21 | $96.20 | $96.20 |
| Purchase #6 | $90.34 | 6.292% | $96.0242 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $89.89 | 9.789% | $98.6893 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $729.85 | $776.7240 | $776.72 | $776.75 | $776.70 | |