| 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 | $54.69 | 5.741% | $57.8298 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $220.45 | 12.514% | $248.0371 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $68.34 | 10.816% | $75.7317 | $75.73 | $75.75 | $75.70 |
| Purchase #4 | $81.52 | 11.282% | $90.7171 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $7.51 | 7.840% | $8.0988 | $8.10 | $8.10 | $8.10 |
| Purchase #6 | $186.93 | 10.126% | $205.8585 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $160.77 | 10.505% | $177.6589 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $780.21 | $863.9319 | $863.94 | $863.95 | $863.90 | |