| 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 | $66.50 | 9.525% | $72.8341 | $72.83 | $72.85 | $72.80 |
| Purchase #2 | $24.25 | 10.831% | $26.8765 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $176.94 | 3.718% | $183.5186 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $14.51 | 3.579% | $15.0293 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $96.39 | 9.212% | $105.2694 | $105.27 | $105.25 | $105.30 |
| Purchase #6 | $11.49 | 7.764% | $12.3821 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $212.73 | 8.869% | $231.597 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $602.81 | $647.5070 | $647.51 | $647.55 | $647.50 | |