| 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 | $73.81 | 12.411% | $82.9706 | $82.97 | $82.95 | $83.00 |
| Purchase #2 | $16.50 | 7.717% | $17.7733 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $106.25 | 4.756% | $111.3033 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $19.55 | 12.735% | $22.0397 | $22.04 | $22.05 | $22.00 |
| Purchase #5 | $55.38 | 9.826% | $60.8216 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $95.89 | 13.449% | $108.7862 | $108.79 | $108.80 | $108.80 |
| Purchase #7 | $182.50 | 13.405% | $206.9641 | $206.96 | $206.95 | $207.00 |
| 7 purchase totals = | $549.88 | $610.6588 | $610.65 | $610.60 | $610.70 | |