| 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 | $78.63 | 5.449% | $82.9145 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $71.28 | 12.790% | $80.3967 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $166.98 | 10.124% | $183.8851 | $183.89 | $183.90 | $183.90 |
| Purchase #4 | $166.92 | 4.464% | $174.3713 | $174.37 | $174.35 | $174.40 |
| Purchase #5 | $177.74 | 5.382% | $187.306 | $187.31 | $187.30 | $187.30 |
| Purchase #6 | $240.45 | 3.402% | $248.6301 | $248.63 | $248.65 | $248.60 |
| Purchase #7 | $29.95 | 10.467% | $33.0849 | $33.08 | $33.10 | $33.10 |
| 7 purchase totals = | $931.95 | $990.5886 | $990.59 | $990.60 | $990.60 | |