| 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 | $35.80 | 6.198% | $38.0189 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $108.91 | 11.188% | $121.0949 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $134.40 | 5.490% | $141.7786 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $240.83 | 7.465% | $258.808 | $258.81 | $258.80 | $258.80 |
| Purchase #5 | $95.58 | 11.747% | $106.8078 | $106.81 | $106.80 | $106.80 |
| Purchase #6 | $35.86 | 8.694% | $38.9777 | $38.98 | $39.00 | $39.00 |
| Purchase #7 | $177.97 | 4.242% | $185.5195 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $829.35 | $891.0054 | $891.01 | $891.00 | $891.00 | |