| 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 | $42.29 | 3.376% | $43.7177 | $43.72 | $43.70 | $43.70 |
| Purchase #2 | $70.47 | 10.243% | $77.6882 | $77.69 | $77.70 | $77.70 |
| Purchase #3 | $137.36 | 11.697% | $153.427 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $67.42 | 11.488% | $75.1652 | $75.17 | $75.15 | $75.20 |
| Purchase #5 | $165.84 | 3.289% | $171.2945 | $171.29 | $171.30 | $171.30 |
| Purchase #6 | $55.64 | 5.293% | $58.585 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $216.47 | 9.586% | $237.2208 | $237.22 | $237.20 | $237.20 |
| 7 purchase totals = | $755.49 | $817.0984 | $817.11 | $817.10 | $817.10 | |