| 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 | $25.32 | 7.302% | $27.1689 | $27.17 | $27.15 | $27.20 |
| Purchase #2 | $97.90 | 5.441% | $103.2267 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $22.40 | 12.366% | $25.17 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $224.83 | 13.511% | $255.2068 | $255.21 | $255.20 | $255.20 |
| Purchase #5 | $57.53 | 13.867% | $65.5077 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $199.97 | 11.518% | $223.0025 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $146.93 | 3.280% | $151.7493 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $774.88 | $851.0319 | $851.04 | $851.00 | $851.00 | |