| 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 | $61.92 | 12.110% | $69.4185 | $69.42 | $69.40 | $69.40 |
| Purchase #2 | $124.52 | 12.773% | $140.4249 | $140.42 | $140.40 | $140.40 |
| Purchase #3 | $145.42 | 4.192% | $151.516 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $119.35 | 12.438% | $134.1948 | $134.19 | $134.20 | $134.20 |
| Purchase #5 | $5.29 | 6.409% | $5.629 | $5.63 | $5.65 | $5.60 |
| Purchase #6 | $131.74 | 9.685% | $144.499 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $124.61 | 10.566% | $137.7763 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $712.85 | $783.4585 | $783.46 | $783.45 | $783.40 | |