| 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 | $126.77 | 5.359% | $133.5636 | $133.56 | $133.55 | $133.60 |
| Purchase #2 | $108.48 | 13.586% | $123.2181 | $123.22 | $123.20 | $123.20 |
| Purchase #3 | $28.98 | 7.734% | $31.2213 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $8.81 | 13.224% | $9.975 | $9.98 | $10.00 | $10.00 |
| Purchase #5 | $222.81 | 4.259% | $232.2995 | $232.30 | $232.30 | $232.30 |
| Purchase #6 | $195.76 | 6.491% | $208.4668 | $208.47 | $208.45 | $208.50 |
| Purchase #7 | $136.92 | 3.606% | $141.8573 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $828.53 | $880.6016 | $880.61 | $880.55 | $880.70 | |