| 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 | $78.88 | 5.326% | $83.0811 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $53.50 | 11.803% | $59.8146 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $145.78 | 10.446% | $161.0082 | $161.01 | $161.00 | $161.00 |
| Purchase #4 | $166.98 | 6.215% | $177.3578 | $177.36 | $177.35 | $177.40 |
| Purchase #5 | $184.50 | 11.357% | $205.4537 | $205.45 | $205.45 | $205.50 |
| Purchase #6 | $109.53 | 5.642% | $115.7097 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $29.61 | 6.549% | $31.5492 | $31.55 | $31.55 | $31.50 |
| 7 purchase totals = | $768.78 | $833.9743 | $833.97 | $833.95 | $834.00 | |