| 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 | $41.96 | 4.311% | $43.7689 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $106.50 | 5.625% | $112.4906 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $76.75 | 13.223% | $86.8987 | $86.90 | $86.90 | $86.90 |
| Purchase #4 | $250.27 | 5.826% | $264.8507 | $264.85 | $264.85 | $264.90 |
| Purchase #5 | $74.66 | 12.172% | $83.7476 | $83.75 | $83.75 | $83.70 |
| Purchase #6 | $161.48 | 7.735% | $173.9705 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $206.44 | 11.819% | $230.8391 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $918.06 | $996.5661 | $996.57 | $996.55 | $996.60 | |