| 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 | $102.84 | 12.677% | $115.877 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $17.61 | 10.128% | $19.3935 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $77.89 | 13.164% | $88.1434 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $36.63 | 4.411% | $38.2457 | $38.25 | $38.25 | $38.20 |
| Purchase #5 | $18.95 | 4.591% | $19.82 | $19.82 | $19.80 | $19.80 |
| Purchase #6 | $212.35 | 11.872% | $237.5602 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $238.44 | 6.758% | $254.5538 | $254.55 | $254.55 | $254.60 |
| 7 purchase totals = | $704.71 | $773.5936 | $773.59 | $773.60 | $773.60 | |