| 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 | $109.74 | 13.670% | $124.7415 | $124.74 | $124.75 | $124.70 |
| Purchase #2 | $70.84 | 12.693% | $79.8317 | $79.83 | $79.85 | $79.80 |
| Purchase #3 | $5.87 | 11.548% | $6.5479 | $6.55 | $6.55 | $6.50 |
| Purchase #4 | $215.46 | 10.441% | $237.9562 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $198.75 | 6.473% | $211.6151 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $175.49 | 4.774% | $183.8679 | $183.87 | $183.85 | $183.90 |
| Purchase #7 | $79.86 | 10.506% | $88.2501 | $88.25 | $88.25 | $88.30 |
| 7 purchase totals = | $856.01 | $932.8104 | $932.82 | $932.80 | $932.80 | |