| 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 | $49.47 | 9.316% | $54.0786 | $54.08 | $54.10 | $54.10 |
| Purchase #2 | $26.92 | 8.342% | $29.1657 | $29.17 | $29.15 | $29.20 |
| Purchase #3 | $228.49 | 3.150% | $235.6874 | $235.69 | $235.70 | $235.70 |
| Purchase #4 | $202.77 | 13.149% | $229.4322 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $207.99 | 3.633% | $215.5463 | $215.55 | $215.55 | $215.50 |
| Purchase #6 | $229.47 | 10.750% | $254.138 | $254.14 | $254.15 | $254.10 |
| Purchase #7 | $146.70 | 3.154% | $151.3269 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $1,091.81 | $1,169.3751 | $1,169.39 | $1,169.45 | $1,169.30 | |