| 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 | $41.37 | 8.841% | $45.0275 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $5.35 | 10.805% | $5.9281 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $167.74 | 4.507% | $175.3 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $20.82 | 8.390% | $22.5668 | $22.57 | $22.55 | $22.60 |
| Purchase #5 | $82.66 | 5.283% | $87.0269 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $100.87 | 4.829% | $105.741 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $25.63 | 12.825% | $28.917 | $28.92 | $28.90 | $28.90 |
| 7 purchase totals = | $444.44 | $470.5073 | $470.52 | $470.55 | $470.40 | |