| 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 | $95.94 | 3.272% | $99.0792 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $250.63 | 13.516% | $284.5052 | $284.51 | $284.50 | $284.50 |
| Purchase #3 | $206.28 | 11.162% | $229.305 | $229.31 | $229.30 | $229.30 |
| Purchase #4 | $48.46 | 11.622% | $54.092 | $54.09 | $54.10 | $54.10 |
| Purchase #5 | $8.36 | 7.559% | $8.9919 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $119.26 | 9.272% | $130.3178 | $130.32 | $130.30 | $130.30 |
| Purchase #7 | $197.81 | 8.650% | $214.9206 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $926.74 | $1,021.2117 | $1,021.22 | $1,021.20 | $1,021.20 | |