| 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 | $20.55 | 9.569% | $22.5164 | $22.52 | $22.50 | $22.50 |
| Purchase #2 | $100.61 | 6.358% | $107.0068 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $23.80 | 10.787% | $26.3673 | $26.37 | $26.35 | $26.40 |
| Purchase #4 | $235.39 | 5.862% | $249.1886 | $249.19 | $249.20 | $249.20 |
| Purchase #5 | $169.60 | 12.795% | $191.3003 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $231.27 | 12.327% | $259.7787 | $259.78 | $259.80 | $259.80 |
| Purchase #7 | $60.81 | 11.758% | $67.96 | $67.96 | $67.95 | $68.00 |
| 7 purchase totals = | $842.03 | $924.1181 | $924.13 | $924.10 | $924.20 | |