| 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 | $10.80 | 6.636% | $11.5167 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $26.53 | 11.409% | $29.5568 | $29.56 | $29.55 | $29.60 |
| Purchase #3 | $14.63 | 3.767% | $15.1811 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $104.42 | 6.217% | $110.9118 | $110.91 | $110.90 | $110.90 |
| Purchase #5 | $232.53 | 4.377% | $242.7078 | $242.71 | $242.70 | $242.70 |
| Purchase #6 | $153.86 | 6.223% | $163.4347 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $21.36 | 7.391% | $22.9387 | $22.94 | $22.95 | $22.90 |
| 7 purchase totals = | $564.13 | $596.2476 | $596.25 | $596.25 | $596.20 | |