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 | $28.43 | 9.416% | $31.107 | $31.11 | $31.10 | $31.10 |
Purchase #2 | $7.59 | 3.312% | $7.8414 | $7.84 | $7.85 | $7.80 |
Purchase #3 | $164.43 | 9.490% | $180.0344 | $180.03 | $180.05 | $180.00 |
Purchase #4 | $107.43 | 3.183% | $110.8495 | $110.85 | $110.85 | $110.80 |
Purchase #5 | $186.51 | 10.263% | $205.6515 | $205.65 | $205.65 | $205.70 |
Purchase #6 | $145.97 | 12.735% | $164.5593 | $164.56 | $164.55 | $164.60 |
Purchase #7 | $98.92 | 12.221% | $111.009 | $111.01 | $111.00 | $111.00 |
7 purchase totals = | $739.28 | $811.0521 | $811.05 | $811.05 | $811.00 |