| 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 | $49.62 | 6.140% | $52.6667 | $52.67 | $52.65 | $52.70 |
| Purchase #2 | $8.99 | 4.853% | $9.4263 | $9.43 | $9.45 | $9.40 |
| Purchase #3 | $67.40 | 3.736% | $69.9181 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $53.68 | 12.435% | $60.3551 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $161.83 | 9.787% | $177.6683 | $177.67 | $177.65 | $177.70 |
| Purchase #6 | $23.33 | 8.698% | $25.3592 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $167.63 | 12.547% | $188.6625 | $188.66 | $188.65 | $188.70 |
| 7 purchase totals = | $532.48 | $584.0562 | $584.07 | $584.00 | $584.20 | |