| 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 | $82.53 | 8.313% | $89.3907 | $89.39 | $89.40 | $89.40 |
| Purchase #2 | $233.65 | 12.349% | $262.5034 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $140.32 | 3.322% | $144.9814 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $67.70 | 11.103% | $75.2167 | $75.22 | $75.20 | $75.20 |
| Purchase #5 | $119.99 | 9.807% | $131.7574 | $131.76 | $131.75 | $131.80 |
| Purchase #6 | $91.72 | 10.326% | $101.191 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $143.89 | 5.818% | $152.2615 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $879.80 | $957.3021 | $957.30 | $957.30 | $957.40 | |