| 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 | $83.72 | 8.193% | $90.5792 | $90.58 | $90.60 | $90.60 |
| Purchase #2 | $108.99 | 7.386% | $117.04 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $167.34 | 8.189% | $181.0435 | $181.04 | $181.05 | $181.00 |
| Purchase #4 | $77.85 | 4.780% | $81.5712 | $81.57 | $81.55 | $81.60 |
| Purchase #5 | $203.38 | 7.697% | $219.0342 | $219.03 | $219.05 | $219.00 |
| Purchase #6 | $5.27 | 13.755% | $5.9949 | $5.99 | $6.00 | $6.00 |
| Purchase #7 | $156.79 | 9.267% | $171.3197 | $171.32 | $171.30 | $171.30 |
| 7 purchase totals = | $803.34 | $866.5827 | $866.57 | $866.60 | $866.50 | |