| 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 | $67.48 | 3.239% | $69.6657 | $69.67 | $69.65 | $69.70 |
| Purchase #2 | $6.50 | 12.538% | $7.315 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $245.38 | 3.249% | $253.3524 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $76.67 | 7.217% | $82.2033 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $178.85 | 3.733% | $185.5265 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $190.29 | 6.861% | $203.3458 | $203.35 | $203.35 | $203.30 |
| Purchase #7 | $137.57 | 6.300% | $146.2369 | $146.24 | $146.25 | $146.20 |
| 7 purchase totals = | $902.74 | $947.6456 | $947.66 | $947.65 | $947.60 | |