| 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 | $62.90 | 9.492% | $68.8705 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $120.55 | 11.720% | $134.6785 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $243.33 | 5.307% | $256.2435 | $256.24 | $256.25 | $256.20 |
| Purchase #4 | $164.83 | 11.389% | $183.6025 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $9.39 | 5.373% | $9.8945 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $123.99 | 7.678% | $133.51 | $133.51 | $133.50 | $133.50 |
| Purchase #7 | $19.50 | 6.302% | $20.7289 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $744.49 | $807.5284 | $807.52 | $807.55 | $807.50 | |