| 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 | $54.67 | 6.610% | $58.2837 | $58.28 | $58.30 | $58.30 |
| Purchase #2 | $190.27 | 12.682% | $214.4 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $81.68 | 13.594% | $92.7836 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $160.73 | 4.472% | $167.9178 | $167.92 | $167.90 | $167.90 |
| Purchase #5 | $210.61 | 6.842% | $225.0199 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $157.45 | 3.391% | $162.7891 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $68.99 | 10.132% | $75.9801 | $75.98 | $76.00 | $76.00 |
| 7 purchase totals = | $924.40 | $997.1742 | $997.17 | $997.20 | $997.20 | |