| 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 | $52.33 | 4.113% | $54.4823 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $69.92 | 11.386% | $77.8811 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $250.64 | 11.463% | $279.3709 | $279.37 | $279.35 | $279.40 |
| Purchase #4 | $133.97 | 7.821% | $144.4478 | $144.45 | $144.45 | $144.40 |
| Purchase #5 | $132.60 | 3.563% | $137.3245 | $137.32 | $137.30 | $137.30 |
| Purchase #6 | $216.85 | 4.531% | $226.6755 | $226.68 | $226.70 | $226.70 |
| Purchase #7 | $180.79 | 7.184% | $193.778 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $1,037.10 | $1,113.9601 | $1,113.96 | $1,114.00 | $1,114.00 | |