| 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 | $8.61 | 13.337% | $9.7583 | $9.76 | $9.75 | $9.80 |
| Purchase #2 | $130.37 | 9.436% | $142.6717 | $142.67 | $142.65 | $142.70 |
| Purchase #3 | $61.38 | 3.207% | $63.3485 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $115.33 | 8.758% | $125.4306 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $63.69 | 9.347% | $69.6431 | $69.64 | $69.65 | $69.60 |
| Purchase #6 | $38.45 | 5.392% | $40.5232 | $40.52 | $40.50 | $40.50 |
| Purchase #7 | $218.47 | 10.421% | $241.2368 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $636.30 | $692.6122 | $692.61 | $692.60 | $692.50 | |