| 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 | $15.57 | 11.697% | $17.3912 | $17.39 | $17.40 | $17.40 |
| Purchase #2 | $100.47 | 3.464% | $103.9503 | $103.95 | $103.95 | $104.00 |
| Purchase #3 | $11.87 | 7.815% | $12.7976 | $12.80 | $12.80 | $12.80 |
| Purchase #4 | $72.98 | 7.139% | $78.19 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $218.35 | 10.544% | $241.3728 | $241.37 | $241.35 | $241.40 |
| Purchase #6 | $35.42 | 10.691% | $39.2068 | $39.21 | $39.20 | $39.20 |
| Purchase #7 | $194.69 | 6.730% | $207.7926 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $649.35 | $700.7013 | $700.70 | $700.70 | $700.80 | |