| 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 | $21.63 | 13.617% | $24.5754 | $24.58 | $24.60 | $24.60 |
| Purchase #2 | $156.59 | 11.781% | $175.0379 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $173.30 | 7.512% | $186.3183 | $186.32 | $186.30 | $186.30 |
| Purchase #4 | $74.57 | 8.800% | $81.1322 | $81.13 | $81.15 | $81.10 |
| Purchase #5 | $111.87 | 5.508% | $118.0318 | $118.03 | $118.05 | $118.00 |
| Purchase #6 | $106.65 | 6.323% | $113.3935 | $113.39 | $113.40 | $113.40 |
| Purchase #7 | $134.29 | 13.359% | $152.2298 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $778.90 | $850.7189 | $850.72 | $850.80 | $850.60 | |