| 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 | $87.41 | 9.159% | $95.4159 | $95.42 | $95.40 | $95.40 |
| Purchase #2 | $165.72 | 3.247% | $171.1009 | $171.10 | $171.10 | $171.10 |
| Purchase #3 | $139.89 | 3.777% | $145.1736 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $25.37 | 13.589% | $28.8175 | $28.82 | $28.80 | $28.80 |
| Purchase #5 | $57.46 | 4.594% | $60.0997 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $18.88 | 9.238% | $20.6241 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $160.35 | 9.157% | $175.0332 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $655.08 | $696.2649 | $696.26 | $696.20 | $696.20 | |