| 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 | $17.58 | 10.309% | $19.3923 | $19.39 | $19.40 | $19.40 |
| Purchase #2 | $208.42 | 7.253% | $223.5367 | $223.54 | $223.55 | $223.50 |
| Purchase #3 | $72.26 | 13.681% | $82.1459 | $82.15 | $82.15 | $82.10 |
| Purchase #4 | $77.95 | 13.354% | $88.3594 | $88.36 | $88.35 | $88.40 |
| Purchase #5 | $124.40 | 7.366% | $133.5633 | $133.56 | $133.55 | $133.60 |
| Purchase #6 | $234.92 | 9.464% | $257.1528 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $38.46 | 12.322% | $43.199 | $43.20 | $43.20 | $43.20 |
| 7 purchase totals = | $773.99 | $847.3494 | $847.35 | $847.35 | $847.40 | |