| 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 | $57.65 | 5.668% | $60.9176 | $60.92 | $60.90 | $60.90 |
| Purchase #2 | $166.59 | 3.844% | $172.9937 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $158.57 | 7.545% | $170.5341 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $176.98 | 9.103% | $193.0905 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $71.30 | 10.366% | $78.691 | $78.69 | $78.70 | $78.70 |
| Purchase #6 | $194.57 | 5.263% | $204.8102 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $43.93 | 11.846% | $49.1339 | $49.13 | $49.15 | $49.10 |
| 7 purchase totals = | $869.59 | $930.1710 | $930.16 | $930.20 | $930.10 | |