| 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 | $11.50 | 9.721% | $12.6179 | $12.62 | $12.60 | $12.60 |
| Purchase #2 | $202.41 | 12.401% | $227.5109 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $61.53 | 4.381% | $64.2256 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $103.83 | 3.576% | $107.543 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $35.38 | 3.857% | $36.7446 | $36.74 | $36.75 | $36.70 |
| Purchase #6 | $180.48 | 8.841% | $196.4362 | $196.44 | $196.45 | $196.40 |
| Purchase #7 | $22.78 | 7.737% | $24.5425 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $617.91 | $669.6207 | $669.62 | $669.65 | $669.40 | |