| 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 | $34.87 | 5.146% | $36.6644 | $36.66 | $36.65 | $36.70 |
| Purchase #2 | $77.49 | 6.473% | $82.5059 | $82.51 | $82.50 | $82.50 |
| Purchase #3 | $12.94 | 6.641% | $13.7993 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $112.32 | 8.728% | $122.1233 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $167.88 | 9.759% | $184.2634 | $184.26 | $184.25 | $184.30 |
| Purchase #6 | $241.88 | 4.829% | $253.5604 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $182.40 | 8.832% | $198.5096 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $829.78 | $891.4263 | $891.42 | $891.35 | $891.50 | |