| 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 | $21.51 | 13.765% | $24.4709 | $24.47 | $24.45 | $24.50 |
| Purchase #2 | $127.63 | 5.271% | $134.3574 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $56.29 | 6.729% | $60.0778 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $118.60 | 12.709% | $133.6729 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $49.57 | 8.112% | $53.5911 | $53.59 | $53.60 | $53.60 |
| Purchase #6 | $26.43 | 6.770% | $28.2193 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $55.67 | 10.300% | $61.404 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $455.70 | $495.7934 | $495.79 | $495.75 | $495.90 | |