| 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 | $95.67 | 4.819% | $100.2803 | $100.28 | $100.30 | $100.30 |
| Purchase #2 | $247.64 | 7.331% | $265.7945 | $265.79 | $265.80 | $265.80 |
| Purchase #3 | $177.73 | 10.295% | $196.0273 | $196.03 | $196.05 | $196.00 |
| Purchase #4 | $29.60 | 4.701% | $30.9915 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $47.25 | 8.224% | $51.1358 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $238.28 | 8.795% | $259.2367 | $259.24 | $259.25 | $259.20 |
| Purchase #7 | $147.39 | 10.650% | $163.087 | $163.09 | $163.10 | $163.10 |
| 7 purchase totals = | $983.56 | $1,066.5531 | $1,066.56 | $1,066.65 | $1,066.50 | |