| 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 | $12.79 | 3.574% | $13.2471 | $13.25 | $13.25 | $13.20 |
| Purchase #2 | $69.44 | 12.143% | $77.8721 | $77.87 | $77.85 | $77.90 |
| Purchase #3 | $87.85 | 3.108% | $90.5804 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $123.31 | 9.212% | $134.6693 | $134.67 | $134.65 | $134.70 |
| Purchase #5 | $21.66 | 4.685% | $22.6748 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $82.42 | 13.445% | $93.5014 | $93.50 | $93.50 | $93.50 |
| Purchase #7 | $45.39 | 4.282% | $47.3336 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $442.86 | $479.8787 | $479.87 | $479.85 | $479.90 | |