| 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 | $5.76 | 7.525% | $6.1934 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $54.45 | 10.842% | $60.3535 | $60.35 | $60.35 | $60.40 |
| Purchase #3 | $51.46 | 6.366% | $54.7359 | $54.74 | $54.75 | $54.70 |
| Purchase #4 | $116.42 | 6.151% | $123.581 | $123.58 | $123.60 | $123.60 |
| Purchase #5 | $110.71 | 8.528% | $120.1513 | $120.15 | $120.15 | $120.20 |
| Purchase #6 | $178.67 | 12.704% | $201.3682 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $143.45 | 12.220% | $160.9796 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $660.92 | $727.3629 | $727.36 | $727.40 | $727.50 | |