| 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 | $34.92 | 11.293% | $38.8635 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $244.46 | 11.597% | $272.81 | $272.81 | $272.80 | $272.80 |
| Purchase #3 | $28.68 | 4.812% | $30.0601 | $30.06 | $30.05 | $30.10 |
| Purchase #4 | $99.70 | 10.183% | $109.8525 | $109.85 | $109.85 | $109.90 |
| Purchase #5 | $130.89 | 6.131% | $138.9149 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $178.36 | 13.854% | $203.07 | $203.07 | $203.05 | $203.10 |
| Purchase #7 | $105.31 | 12.378% | $118.3453 | $118.35 | $118.35 | $118.30 |
| 7 purchase totals = | $822.32 | $911.9163 | $911.91 | $911.85 | $912.00 | |