| 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 | $25.76 | 4.840% | $27.0068 | $27.01 | $27.00 | $27.00 |
| Purchase #2 | $14.43 | 7.433% | $15.5026 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $5.72 | 3.845% | $5.9399 | $5.94 | $5.95 | $5.90 |
| Purchase #4 | $90.85 | 13.344% | $102.973 | $102.97 | $102.95 | $103.00 |
| Purchase #5 | $60.58 | 8.416% | $65.6784 | $65.68 | $65.70 | $65.70 |
| Purchase #6 | $147.48 | 5.695% | $155.879 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $172.66 | 10.687% | $191.1122 | $191.11 | $191.10 | $191.10 |
| 7 purchase totals = | $517.48 | $564.0919 | $564.09 | $564.10 | $564.10 | |