| 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 | $78.92 | 10.356% | $87.093 | $87.09 | $87.10 | $87.10 |
| Purchase #2 | $52.44 | 8.538% | $56.9173 | $56.92 | $56.90 | $56.90 |
| Purchase #3 | $110.37 | 5.836% | $116.8112 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $166.83 | 6.804% | $178.1811 | $178.18 | $178.20 | $178.20 |
| Purchase #5 | $185.61 | 9.279% | $202.8328 | $202.83 | $202.85 | $202.80 |
| Purchase #6 | $49.76 | 8.371% | $53.9254 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $134.63 | 6.522% | $143.4106 | $143.41 | $143.40 | $143.40 |
| 7 purchase totals = | $778.56 | $839.1714 | $839.17 | $839.20 | $839.10 | |