| 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 | $79.85 | 3.828% | $82.9067 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $250.73 | 3.526% | $259.5707 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $129.58 | 13.605% | $147.2094 | $147.21 | $147.20 | $147.20 |
| Purchase #4 | $126.70 | 8.742% | $137.7761 | $137.78 | $137.80 | $137.80 |
| Purchase #5 | $34.31 | 6.331% | $36.4822 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $230.47 | 8.410% | $249.8525 | $249.85 | $249.85 | $249.90 |
| Purchase #7 | $175.47 | 5.306% | $184.7804 | $184.78 | $184.80 | $184.80 |
| 7 purchase totals = | $1,027.11 | $1,098.5780 | $1,098.58 | $1,098.60 | $1,098.70 | |