| 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 | $78.46 | 9.390% | $85.8274 | $85.83 | $85.85 | $85.80 |
| Purchase #2 | $104.26 | 4.455% | $108.9048 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $119.95 | 11.759% | $134.0549 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $33.25 | 6.726% | $35.4864 | $35.49 | $35.50 | $35.50 |
| Purchase #5 | $69.51 | 6.834% | $74.2603 | $74.26 | $74.25 | $74.30 |
| Purchase #6 | $129.98 | 8.238% | $140.6878 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $217.83 | 5.846% | $230.5643 | $230.56 | $230.55 | $230.60 |
| 7 purchase totals = | $753.24 | $809.7859 | $809.78 | $809.80 | $809.90 | |