| 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 | $195.48 | 13.874% | $222.6009 | $222.60 | $222.60 | $222.60 |
| Purchase #2 | $5.49 | 7.422% | $5.8975 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $214.31 | 3.345% | $221.4787 | $221.48 | $221.50 | $221.50 |
| Purchase #4 | $110.66 | 3.719% | $114.7754 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $191.25 | 4.474% | $199.8065 | $199.81 | $199.80 | $199.80 |
| Purchase #6 | $80.78 | 7.177% | $86.5776 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $38.30 | 13.506% | $43.4728 | $43.47 | $43.45 | $43.50 |
| 7 purchase totals = | $836.27 | $894.6094 | $894.62 | $894.65 | $894.70 | |