| 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 | $76.77 | 13.157% | $86.8706 | $86.87 | $86.85 | $86.90 |
| Purchase #2 | $134.40 | 10.853% | $148.9864 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $250.60 | 7.787% | $270.1142 | $270.11 | $270.10 | $270.10 |
| Purchase #4 | $75.91 | 10.427% | $83.8251 | $83.83 | $83.85 | $83.80 |
| Purchase #5 | $32.67 | 6.564% | $34.8145 | $34.81 | $34.80 | $34.80 |
| Purchase #6 | $164.78 | 4.189% | $171.6826 | $171.68 | $171.70 | $171.70 |
| Purchase #7 | $96.89 | 3.482% | $100.2637 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $832.02 | $896.5571 | $896.55 | $896.55 | $896.60 | |