| 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 | $67.45 | 5.147% | $70.9217 | $70.92 | $70.90 | $70.90 |
| Purchase #2 | $155.47 | 8.514% | $168.7067 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $21.54 | 13.528% | $24.4539 | $24.45 | $24.45 | $24.50 |
| Purchase #4 | $104.59 | 8.705% | $113.6946 | $113.69 | $113.70 | $113.70 |
| Purchase #5 | $172.30 | 5.391% | $181.5887 | $181.59 | $181.60 | $181.60 |
| Purchase #6 | $135.82 | 5.348% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #7 | $106.75 | 3.854% | $110.8641 | $110.86 | $110.85 | $110.90 |
| 7 purchase totals = | $763.92 | $813.3134 | $813.30 | $813.30 | $813.40 | |