| 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 | $129.41 | 4.801% | $135.623 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $78.36 | 5.296% | $82.5099 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $51.80 | 12.867% | $58.4651 | $58.47 | $58.45 | $58.50 |
| Purchase #4 | $206.62 | 9.201% | $225.6311 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $44.41 | 6.327% | $47.2198 | $47.22 | $47.20 | $47.20 |
| Purchase #6 | $109.87 | 13.848% | $125.0848 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $5.97 | 7.156% | $6.3972 | $6.40 | $6.40 | $6.40 |
| 7 purchase totals = | $626.44 | $680.9309 | $680.93 | $680.90 | $680.90 | |