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 | $28.33 | 3.177% | $29.23 | $29.23 | $29.25 | $29.20 |
Purchase #2 | $142.54 | 4.563% | $149.0441 | $149.04 | $149.05 | $149.00 |
Purchase #3 | $218.89 | 10.404% | $241.6633 | $241.66 | $241.65 | $241.70 |
Purchase #4 | $5.99 | 8.465% | $6.4971 | $6.50 | $6.50 | $6.50 |
Purchase #5 | $41.42 | 7.266% | $44.4296 | $44.43 | $44.45 | $44.40 |
Purchase #6 | $80.77 | 10.769% | $89.4681 | $89.47 | $89.45 | $89.50 |
Purchase #7 | $142.96 | 4.846% | $149.8878 | $149.89 | $149.90 | $149.90 |
7 purchase totals = | $660.90 | $710.2200 | $710.22 | $710.25 | $710.20 |