| 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 | $88.68 | 3.232% | $91.5461 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $136.79 | 13.411% | $155.1349 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $29.78 | 7.298% | $31.9533 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $239.32 | 4.578% | $250.2761 | $250.28 | $250.30 | $250.30 |
| Purchase #5 | $106.94 | 12.510% | $120.3182 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $110.35 | 11.349% | $122.8736 | $122.87 | $122.85 | $122.90 |
| Purchase #7 | $126.43 | 13.265% | $143.2009 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $838.29 | $915.3031 | $915.30 | $915.30 | $915.30 | |