| 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 | $34.72 | 11.261% | $38.6298 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $126.75 | 13.818% | $144.2643 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $42.94 | 8.322% | $46.5135 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $190.95 | 4.856% | $200.2225 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $163.25 | 7.222% | $175.0399 | $175.04 | $175.05 | $175.00 |
| Purchase #6 | $198.96 | 10.198% | $219.2499 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $33.97 | 9.361% | $37.1499 | $37.15 | $37.15 | $37.10 |
| 7 purchase totals = | $791.54 | $861.0698 | $861.06 | $861.05 | $860.90 | |