| 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 | $53.30 | 7.463% | $57.2778 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $130.73 | 6.712% | $139.5046 | $139.50 | $139.50 | $139.50 |
| Purchase #3 | $196.86 | 13.574% | $223.5818 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $183.50 | 5.292% | $193.2108 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $182.56 | 10.416% | $201.5754 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $68.71 | 4.813% | $72.017 | $72.02 | $72.00 | $72.00 |
| Purchase #7 | $163.73 | 3.817% | $169.9796 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $979.39 | $1,057.1470 | $1,057.15 | $1,057.20 | $1,057.20 | |