| 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 | $45.72 | 10.677% | $50.6015 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $67.41 | 3.415% | $69.7121 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $214.72 | 12.576% | $241.7232 | $241.72 | $241.70 | $241.70 |
| Purchase #4 | $5.87 | 8.764% | $6.3844 | $6.38 | $6.40 | $6.40 |
| Purchase #5 | $91.88 | 7.602% | $98.8647 | $98.86 | $98.85 | $98.90 |
| Purchase #6 | $250.41 | 3.539% | $259.272 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $242.48 | 8.618% | $263.3769 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $918.49 | $989.9348 | $989.92 | $989.90 | $990.00 | |