| 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 | $42.49 | 5.396% | $44.7828 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $113.47 | 4.352% | $118.4082 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $21.79 | 12.659% | $24.5484 | $24.55 | $24.55 | $24.50 |
| Purchase #4 | $75.83 | 6.164% | $80.5042 | $80.50 | $80.50 | $80.50 |
| Purchase #5 | $200.88 | 9.674% | $220.3131 | $220.31 | $220.30 | $220.30 |
| Purchase #6 | $5.48 | 8.532% | $5.9476 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $228.80 | 9.806% | $251.2361 | $251.24 | $251.25 | $251.20 |
| 7 purchase totals = | $688.74 | $745.7404 | $745.74 | $745.75 | $745.60 | |