| 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 | $35.38 | 4.352% | $36.9197 | $36.92 | $36.90 | $36.90 |
| Purchase #2 | $150.74 | 8.462% | $163.4956 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $201.84 | 11.326% | $224.7004 | $224.70 | $224.70 | $224.70 |
| Purchase #4 | $109.89 | 4.672% | $115.0241 | $115.02 | $115.00 | $115.00 |
| Purchase #5 | $19.97 | 9.724% | $21.9119 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $16.58 | 5.302% | $17.4591 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $99.38 | 4.452% | $103.8044 | $103.80 | $103.80 | $103.80 |
| 7 purchase totals = | $633.78 | $683.3152 | $683.31 | $683.25 | $683.30 | |