| 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 | $109.89 | 5.522% | $115.9581 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $89.36 | 7.204% | $95.7975 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $102.29 | 11.362% | $113.9122 | $113.91 | $113.90 | $113.90 |
| Purchase #4 | $76.89 | 10.321% | $84.8258 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $135.48 | 6.723% | $144.5883 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $166.31 | 12.370% | $186.8825 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $162.43 | 7.854% | $175.1873 | $175.19 | $175.20 | $175.20 |
| 7 purchase totals = | $842.65 | $917.1517 | $917.16 | $917.20 | $917.20 | |