| 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 | $113.94 | 9.689% | $124.9796 | $124.98 | $125.00 | $125.00 |
| Purchase #2 | $49.50 | 8.795% | $53.8535 | $53.85 | $53.85 | $53.90 |
| Purchase #3 | $15.68 | 4.673% | $16.4127 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $11.32 | 8.645% | $12.2986 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $83.97 | 7.115% | $89.9445 | $89.94 | $89.95 | $89.90 |
| Purchase #6 | $79.81 | 12.761% | $89.9946 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $38.89 | 6.575% | $41.447 | $41.45 | $41.45 | $41.40 |
| 7 purchase totals = | $393.11 | $428.9305 | $428.92 | $428.95 | $428.90 | |