| 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 | $48.39 | 13.171% | $54.7634 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $16.44 | 6.378% | $17.4885 | $17.49 | $17.50 | $17.50 |
| Purchase #3 | $174.47 | 9.165% | $190.4602 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $133.69 | 12.805% | $150.809 | $150.81 | $150.80 | $150.80 |
| Purchase #5 | $11.82 | 8.173% | $12.786 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $59.60 | 6.180% | $63.2833 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $51.43 | 12.256% | $57.7333 | $57.73 | $57.75 | $57.70 |
| 7 purchase totals = | $495.84 | $547.3237 | $547.32 | $547.35 | $547.40 | |