| 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 | $119.26 | 8.576% | $129.4877 | $129.49 | $129.50 | $129.50 |
| Purchase #2 | $86.34 | 5.614% | $91.1871 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $41.74 | 7.417% | $44.8359 | $44.84 | $44.85 | $44.80 |
| Purchase #4 | $17.33 | 9.492% | $18.975 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $156.84 | 11.264% | $174.5065 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $52.39 | 6.790% | $55.9473 | $55.95 | $55.95 | $55.90 |
| Purchase #7 | $80.54 | 10.651% | $89.1183 | $89.12 | $89.10 | $89.10 |
| 7 purchase totals = | $554.44 | $604.0578 | $604.08 | $604.10 | $604.00 | |