| 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 | $21.84 | 10.417% | $24.1151 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $208.95 | 12.347% | $234.7491 | $234.75 | $234.75 | $234.70 |
| Purchase #3 | $97.92 | 13.387% | $111.0286 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $7.25 | 11.434% | $8.079 | $8.08 | $8.10 | $8.10 |
| Purchase #5 | $190.94 | 8.263% | $206.7174 | $206.72 | $206.70 | $206.70 |
| Purchase #6 | $82.44 | 4.190% | $85.8942 | $85.89 | $85.90 | $85.90 |
| Purchase #7 | $243.65 | 6.465% | $259.402 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $852.99 | $929.9854 | $929.99 | $930.00 | $929.90 | |