| 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 | $57.84 | 3.762% | $60.0159 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $27.72 | 11.320% | $30.8579 | $30.86 | $30.85 | $30.90 |
| Purchase #3 | $110.74 | 7.423% | $118.9602 | $118.96 | $118.95 | $119.00 |
| Purchase #4 | $48.51 | 3.656% | $50.2835 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $76.56 | 7.368% | $82.2009 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $137.28 | 13.382% | $155.6508 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $11.73 | 4.131% | $12.2146 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $470.38 | $510.1838 | $510.18 | $510.15 | $510.30 | |