| 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 | $21.47 | 5.360% | $22.6208 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $49.92 | 5.849% | $52.8398 | $52.84 | $52.85 | $52.80 |
| Purchase #3 | $164.55 | 13.209% | $186.2854 | $186.29 | $186.30 | $186.30 |
| Purchase #4 | $79.64 | 13.742% | $90.5841 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $163.76 | 12.606% | $184.4036 | $184.40 | $184.40 | $184.40 |
| Purchase #6 | $179.58 | 13.556% | $203.9239 | $203.92 | $203.90 | $203.90 |
| Purchase #7 | $136.52 | 11.456% | $152.1597 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $795.44 | $892.8173 | $892.81 | $892.80 | $892.80 | |