| 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 | $70.82 | 8.147% | $76.5897 | $76.59 | $76.60 | $76.60 |
| Purchase #2 | $6.36 | 7.819% | $6.8573 | $6.86 | $6.85 | $6.90 |
| Purchase #3 | $63.56 | 6.868% | $67.9253 | $67.93 | $67.95 | $67.90 |
| Purchase #4 | $10.61 | 13.666% | $12.06 | $12.06 | $12.05 | $12.10 |
| Purchase #5 | $207.69 | 11.837% | $232.2743 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $140.29 | 12.632% | $158.0114 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $34.80 | 3.727% | $36.097 | $36.10 | $36.10 | $36.10 |
| 7 purchase totals = | $534.13 | $589.8150 | $589.82 | $589.80 | $589.90 | |