| 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 | $36.76 | 10.337% | $40.5599 | $40.56 | $40.55 | $40.60 |
| Purchase #2 | $160.25 | 3.823% | $166.3764 | $166.38 | $166.40 | $166.40 |
| Purchase #3 | $184.87 | 9.104% | $201.7006 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $208.81 | 4.202% | $217.5842 | $217.58 | $217.60 | $217.60 |
| Purchase #5 | $54.97 | 6.200% | $58.3781 | $58.38 | $58.40 | $58.40 |
| Purchase #6 | $15.58 | 4.319% | $16.2529 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $181.58 | 7.120% | $194.5085 | $194.51 | $194.50 | $194.50 |
| 7 purchase totals = | $842.82 | $895.3606 | $895.36 | $895.40 | $895.50 | |