| 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 | $63.77 | 7.363% | $68.4654 | $68.47 | $68.45 | $68.50 |
| Purchase #2 | $51.38 | 6.120% | $54.5245 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $100.53 | 4.115% | $104.6668 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $33.30 | 5.866% | $35.2534 | $35.25 | $35.25 | $35.30 |
| Purchase #5 | $202.86 | 7.153% | $217.3706 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $242.50 | 3.194% | $250.2455 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $102.69 | 12.838% | $115.8733 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $797.03 | $846.3995 | $846.40 | $846.30 | $846.50 | |