| 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 | $116.84 | 11.343% | $130.0932 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $181.65 | 5.338% | $191.3465 | $191.35 | $191.35 | $191.30 |
| Purchase #3 | $102.99 | 7.572% | $110.7884 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $19.45 | 10.568% | $21.5055 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $83.41 | 10.400% | $92.0846 | $92.08 | $92.10 | $92.10 |
| Purchase #6 | $111.38 | 12.796% | $125.6322 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $83.52 | 13.866% | $95.1009 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $699.24 | $766.5513 | $766.55 | $766.60 | $766.50 | |