| 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 | $8.59 | 12.460% | $9.6603 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $193.89 | 12.630% | $218.3783 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $191.32 | 7.460% | $205.5925 | $205.59 | $205.60 | $205.60 |
| Purchase #4 | $76.27 | 11.571% | $85.0952 | $85.10 | $85.10 | $85.10 |
| Purchase #5 | $248.92 | 6.839% | $265.9436 | $265.94 | $265.95 | $265.90 |
| Purchase #6 | $145.44 | 6.861% | $155.4186 | $155.42 | $155.40 | $155.40 |
| Purchase #7 | $39.60 | 10.266% | $43.6653 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $904.03 | $983.7538 | $983.76 | $983.75 | $983.80 | |