| 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 | $70.54 | 8.685% | $76.6664 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $159.59 | 7.565% | $171.663 | $171.66 | $171.65 | $171.70 |
| Purchase #3 | $249.75 | 10.410% | $275.749 | $275.75 | $275.75 | $275.70 |
| Purchase #4 | $103.97 | 9.519% | $113.8669 | $113.87 | $113.85 | $113.90 |
| Purchase #5 | $144.38 | 11.324% | $160.7296 | $160.73 | $160.75 | $160.70 |
| Purchase #6 | $74.64 | 8.446% | $80.9441 | $80.94 | $80.95 | $80.90 |
| Purchase #7 | $160.59 | 9.211% | $175.3819 | $175.38 | $175.40 | $175.40 |
| 7 purchase totals = | $963.46 | $1,055.0009 | $1,055.00 | $1,055.00 | $1,055.00 | |