| 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 | $34.77 | 7.600% | $37.4125 | $37.41 | $37.40 | $37.40 |
| Purchase #2 | $78.63 | 8.361% | $85.2043 | $85.20 | $85.20 | $85.20 |
| Purchase #3 | $157.65 | 4.304% | $164.4353 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $112.98 | 5.592% | $119.2978 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $80.74 | 5.140% | $84.89 | $84.89 | $84.90 | $84.90 |
| Purchase #6 | $222.31 | 4.347% | $231.9738 | $231.97 | $231.95 | $232.00 |
| Purchase #7 | $113.87 | 12.515% | $128.1208 | $128.12 | $128.10 | $128.10 |
| 7 purchase totals = | $800.95 | $851.3345 | $851.33 | $851.30 | $851.30 | |