| 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 | $81.69 | 4.821% | $85.6283 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $155.54 | 12.798% | $175.446 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $241.93 | 7.390% | $259.8086 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $97.65 | 4.870% | $102.4056 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $59.59 | 9.489% | $65.2445 | $65.24 | $65.25 | $65.20 |
| Purchase #6 | $54.65 | 6.142% | $58.0066 | $58.01 | $58.00 | $58.00 |
| Purchase #7 | $170.87 | 7.527% | $183.7314 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $861.92 | $930.2710 | $930.28 | $930.30 | $930.10 | |