| 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 | $250.29 | 9.350% | $273.6921 | $273.69 | $273.70 | $273.70 |
| Purchase #2 | $64.91 | 9.270% | $70.9272 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $44.66 | 8.870% | $48.6213 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $38.28 | 5.297% | $40.3077 | $40.31 | $40.30 | $40.30 |
| Purchase #5 | $53.60 | 12.189% | $60.1333 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $11.25 | 12.612% | $12.6689 | $12.67 | $12.65 | $12.70 |
| Purchase #7 | $86.76 | 9.508% | $95.0091 | $95.01 | $95.00 | $95.00 |
| 7 purchase totals = | $549.75 | $601.3596 | $601.36 | $601.35 | $601.30 | |