| 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 | $81.64 | 4.210% | $85.077 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $197.88 | 5.751% | $209.2601 | $209.26 | $209.25 | $209.30 |
| Purchase #3 | $173.42 | 4.580% | $181.3626 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $169.36 | 10.250% | $186.7194 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $88.81 | 7.210% | $95.2132 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $148.79 | 10.175% | $163.9294 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $20.58 | 13.654% | $23.39 | $23.39 | $23.40 | $23.40 |
| 7 purchase totals = | $880.48 | $944.9517 | $944.95 | $944.95 | $945.00 | |