| 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 | $86.43 | 8.189% | $93.5078 | $93.51 | $93.50 | $93.50 |
| Purchase #2 | $104.71 | 3.786% | $108.6743 | $108.67 | $108.65 | $108.70 |
| Purchase #3 | $11.63 | 5.289% | $12.2451 | $12.25 | $12.25 | $12.20 |
| Purchase #4 | $12.58 | 5.516% | $13.2739 | $13.27 | $13.25 | $13.30 |
| Purchase #5 | $123.92 | 7.370% | $133.0529 | $133.05 | $133.05 | $133.10 |
| Purchase #6 | $10.82 | 6.198% | $11.4906 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $222.40 | 3.766% | $230.7756 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $572.49 | $603.0202 | $603.02 | $603.00 | $603.10 | |