| 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 | $45.25 | 5.540% | $47.7569 | $47.76 | $47.75 | $47.80 |
| Purchase #2 | $131.60 | 3.545% | $136.2652 | $136.27 | $136.25 | $136.30 |
| Purchase #3 | $186.61 | 3.200% | $192.5815 | $192.58 | $192.60 | $192.60 |
| Purchase #4 | $76.72 | 6.626% | $81.8035 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $52.82 | 7.512% | $56.7878 | $56.79 | $56.80 | $56.80 |
| Purchase #6 | $208.78 | 12.805% | $235.5143 | $235.51 | $235.50 | $235.50 |
| Purchase #7 | $215.89 | 12.238% | $242.3106 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $917.67 | $993.0198 | $993.02 | $993.00 | $993.10 | |